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1. busy out channel request to the PSTN switch when the current PRI connection is left with less than a predefined number of available B channels The PSTN switch rolls over to the next available gateway Network Specific Facility available in Cisco Unified Videoconferencing 35 27 PRI Gateway only The gateway provides support for Network Specific Facility Information Elements NSF IEs which enable system administrators to specify to service providers the equipment service or network through which they want a call routed ISDN connection The gateway responds to ISDN connection failure events by unregistering failure from its gatekeeper The gatekeeper is forced to send new IP to ISDN calls through a different gateway thus ensuring high call completion rates The gateway re registers to the gatekeeper when the ISDN connection is restored Downspeeding The gateway features downspeeding functionality In the downspeeding feature the gateway attempts to reconnect a disconnected video call either at a lower bandwidth or as a voice call Downspeeding contributes to a higher percentage of call completion on the network The gateway supports downspeeding at call setup and in mid call Multiple trap server support The gateway supports up to three SNMP trap servers H 239 support The gateway supports the H 239 protocol in ISDN to IP calls and in IP to ISDN calls Encryption support The gateway sup
2. tools CISCO Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 January 2008 Americas Headquarters Cisco Systems Inc 170 West Tasman Drive San ose CA 95134 1706 USA http www cisco com Tel 408 526 4000 800 553 NETS 6387 Fax 408 527 0883 Customer Order Number Text Part Number OL 14910 01 THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE ALL STATEMENTS INFORMATION AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND EXPRESS OR IMPLIED USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California Berkeley UCB as part of UCB s public domain version of the UNIX operating system All rights reserved Copyright 1981 Regents of the University of California NOTWITHSTANDING ANY OTHER WARRANTY HEREIN ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED AS IS WITH ALL FAULTS CISCO A
3. ctrica o da os en la unidad Cisco Unified Videoconferencing 3515 las reparaciones deber n ser realizadas s lo por personal t cnico calificado Para reducir el riesgo de las sobretensiones Cisco recomienda instalar un protector contra sobretensiones de CA en la salida de CA que alimenta a la unidad Cisco Unified Videoconferencing 3515 A No intente abrir la unidad Cisco Unified Videoconferencing 3515 Los cambios o las modificaciones en el dispositivo que no hayan sido aprobados por la parte responsable de la aptitud podr an anular la autorizaci n del usuario para operar el equipo Puesta a Tierra El cable de alimentaci n de la unidad Cisco Unified Videoconferencing 3515 s lo se deber conectar a una salida de potencia que posee un contacto de puesta a tierra de protecci n No utilice un cable de prolongaci n que no posee un conductor de protecci n tierra La unidad Cisco Unified Videoconferencing 3515 puede resultar peligrosa si interrumpe alguno de los conductores de protecci n puesta a tierra o desconecta alguno de los terminales de puesta a tierra de protecci n Alta Tensi n Desconecte la unidad Cisco Unified Videoconferencing 3515 de la l nea de alimentaci n antes de quitar la cubierta Evite realizar ajustes tareas de mantenimiento o reparaciones en el chasis abierto y conectado Estas acciones s lo deber n ser realizadas por una persona id nea que est familiarizada con los peligros involucrado
4. et autoriser une intensit de 5 en 125V sa longueur doit tre comprise entre 1 5 met 4 5 m Cette unit est de classe I Au Danemark utilisez cette unit avec un cordon d alimentation lectrique conforme aux sp cifications danoises Le cordon lectrique doit comporter un conducteur de terre Branchez l unit sur une prise lectrique murale reli e la prise de terre N utilisez pas de prise lectrique non connect e une prise de terre En Su de et en Finlande l installation ne doit se faire que dans des zones acc s contr l Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 66 OL 14910 01 Chapter6 Securite Prevention des Decharges Electrostatiques Mi Haute Tension D branchez l unit Cisco Unified Videoconferencing 3515 de la prise lectrique avant d enlever le couvercle vitez toute intervention op ration d entretien ou r paration sur un ch ssis ouvert sous tension Ces actions ne devraient tre effectu es que par une personne exp riment e et connaissant les dangers encourus Certains condensateurs l int rieur du ch ssis peuvent tre encore charg s m me apr s que l unit a t d connect e de la source lectrique Prevention des Decharges Electrostatiques Afin d viter d endommager l unit Cisco Unified Videoconferencing 3515 par suite de d charges lectrostatiques impr
5. Access control The gateway features password controlled access to the gateway interface Up to ten different administrator access profiles can be defined for the gateway wu Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 OL 14910 01 Chapter1 Functionality About Gateway Features Table 1 1 Gateway Feature Summary continued Feature Description DTME translation The gateway supports translation between in band Dual Tone Multi Frequency DTMF signals on the ISDN side and out of band H 245 messages on the IP side DTMF translation occurs for voice and video calls Dual video The gateway supports H 239 standards based dual video and TANDBERG DuoVideo technology Dual video streams enable a screen to carry video images from one source while simultaneously displaying images from a second source Conceal caller ID The gateway supports a conceal caller ID feature that instructs the gatekeeper to conceal the identity of the calling endpoint on the IP or ISDN network whether the presentation restricted feature is enabled or not H 323 fast start The gateway H 323 fast start feature enables endpoints to join a voice conference in the gateway more quickly ISDN rollover available in Cisco Unified Videoconferencing 35 27 PRI Gateway only The gateway features ISDN rollover In this feature the gateway sends a
6. E1 T1 PRI network interface Support for fractional E1 T1 channel selection Configurable as terminal side TE or network side NT device Configurable Long Haul PRI module supported in Japan only N A Switch information Numbering Plan Identifier NPD Type of Number TON and Network Specific Facility NSF information elements are configurable per PRI port N A OL 14910 01 Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gateway Release 5 5 py Chapter1 Functionality M About Cisco Unified Videoconferencing 3500 Gateway Applications and Topologies Table 1 2 Feature Cisco Gateway Feature Specifics continued Cisco Unified Videoconferencing 3527 PRI Gateway Cisco Unified Videoconferencing 3522 BRI Gateway Bonding calls Internal Imux providing calls at 128 Kbps 2B up to full PRI of 1472 Kbps 23B for Tl and up to full PRI of 1920 Kbps 30B for El using bonding mode 1 Parallel dialing for bonded calls Internal Imux providing calls at 128 Kbps 2B up to 512 Kbps 8B using bonding mode 1 Parallel dialing for bonded calls Internal IVR capacity 30 simultaneous calls 8 simultaneous calls AboutCisco Unified Videoconferencing 3500 Gatew ay Applications and Topologies The Cisco Unified Videoconferencing 3500 Gateway supports multimedia conferencing by translating between H 323 and H 320 proto
7. second banner Step7 When the message Press any key to start configuration appears on the screen press any key within 6 seconds The network configuration Main menu appears Press any Key To start configuration Main menu Enter lt N gt to configure default network port values Enter lt P gt to change the configuration software password Enter lt A gt to display advanced configuration menu Enter lt Q gt to quit configuration menu and start GW A Caution If you do not press a key before the countdown ends the device continues its initialization and you can only configure the device by pressing the RST button on the front panel Step8 At the prompt type N to configure default network port values and press Enter Step9 At the Enter IP address for default interface prompt type the IP address you want to assign to the Cisco Unified Videoconferencing 3500 Gateway unit and press Enter A Caution Do not use leading zeros in the IP address Step 10 At the Enter Default Router IP Address prompt type the IP address of the router associated with the segment in which the unit will be installed and press Enter A Caution Do not use leading zeros in the IP address Step11 At the Enter IP Mask lt HEX gt for default device prompt type the subnet mask as follows Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 28 OL 1491
8. to use as your Interexchange Carrier IEC for long distance calls amp Note The IEC and the LEC are different companies Often the LEC will contact the IEC and provision long distance service for you Verify that your LEC performs this task and contact an IEC if the LEC does not Determine how many BRI lines you want to connect to the gateway Identify the ISDN equipment or signaling format your LEC uses Determine whether you want to use layer 1 line hunting Have your ISDN service provider turn off the following switch settings Packet Mode Data on the D channel Terminal Display Text EKTS Call Appearances wu Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 OL 14910 01 Chapter 2 Setting Up Your Cisco Unified Videoc onferencing 3500 Gatew ay Verifying the Package Contents Mi Key Hold ACO Verifying the Package Contents Inspect the contents of the box for shipping damage Report any damage or missing items to your Cisco representative Table 2 4 lists the package contents for the Cisco Unified Videoconferencing 3500 Gateway unit Table 2 4 Package Contents with Cisco Unified Videoconferencing 3500 Gateway Unit Product Contents Cisco Unified Videoconferencing Cisco Unified Videoconferencing 3500 Gateway 3527 PRI Gateway or Cisco Unified Unit Videoconferencing 3522 BRI Gateway unit Guide to Cisco Conferencing Documen
9. vues il est vivement recommand de porter un bracelet lectrostatique Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gateway Release 5 5 OL 14910 01 ER Chapter6 Securite M Prevention des Decharges Electrostatiques Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 68 OL 14910 01 CHAPTER 7 Compliance and Certifications This section describes the following topics Safety Compliance page 7 1 EMC page 7 2 Telecom page 7 2 Environmental Compliance page 7 4 Safety Compliance This section lists the safety standards supported by the Cisco Unified Videoconferencing 3500 Gateway unit UL 60950 CSA C22 2 No 60950 EN 60950 TS 001 AS NZS 60950 TEC 60950 Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gateway Release 5 5 oL 14910 01 EE Chapter 7 Compliance and Certifications E EMC EMC This section lists the EMC compliance for the Cisco Unified Videoconferencing 3500 Gateway unit FCC Part 15 CFR 47 Class A e ICES 003 Class A EN 55022 Class A e CISPR22 Class A AS NZS CISPR22 Class A e VCCI Class A e CISPR24 EN 55024 EN 50082 1 EN 61000 3 2 EN 61000 3 3 EN 61000 6 1 Warning This is a class A product In a domestic environment this product may cause radio interfer
10. 0 01 Chapter2 Setting Up Your Cisco Unified Videoconferencing 3500 Gatew ay Cisco Unified Videoconferencing 3500 Gateway Unit Initial Configuration MI Convert the subnet mask IP address to hexadecimal notation type the hexadecimal number at the prompt and press Enter For example for the subnet mask 255 255 255 0 the hexadecimal value you type is FFFFFFO00 amp Note You can use the computer s desktop calculator to convert the subnet mask ID to hexadecimal notation Ifa subnet mask is not used press Enter Step 12 Allow the unit to complete the reboot process A new emulator session begins Step 13 Close the terminal emulator session Changing the Configuration Tool Login Passw ord You can use the terminal emulator to change the default password of the default login user before others can use the Cisco Unified Videoconferencing 3500 Gateway interface Procedure Step1 Start a terminal emulator session for the Cisco Unified Videoconferencing 3500 Gateway unit Step2 Press the RST button on the front panel of the Cisco Unified Videoconferencing 3500 Gateway unit After 60 seconds a new terminal emulator session begins on the computer monitor Step3 After the second VxWorks banner scrolls across the screen the following message appears Press any Key to start the configuration Step4 Press any key and then press Enter Step5 At the prompt enter P and press Enter to select change the configurati
11. 1 MB L 2 Cache at 200 MHz or more 128 MB SDRAM supports up to 256 MB Failsafe Watchdog timer built in Power Supply Input 100 240VAC autoswitched Output 3 3VDC 5VDC 12VDC Maximum power load 150W wu Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 Technical Specifications OL 14910 01 Chapter5 Technical Specifications Technical Specifications Table Mi Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gatew ay Release 5 5 OL 14910 01 EU Chapter5 Technical Specifications M Technical Specifications Table Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 MEN OL 14910 01 CHAPTER Safety This section describes the following topics Electrical Safety page 6 1 ESD Procedures page 6 2 Electrical Safety To avoid an electric shock or damage to the Cisco Unified Videoconferencing 3500 Gateway unit servicing should be performed by qualified service personnel only To reduce the risk of damaging power surges Cisco recommends installing an AC surge arrestor in the AC outlet from which the Cisco Unified Videoconferencing 3500 Gateway unit is powered A Warning Do not attempt to open the Cisco Unified Videoconferencing 3500 Gateway unit A Warning Changes or modifications to the de
12. 320 ISDN terminal can either join the multipoint conference by dialing to the gateway or be invited into the conference by one of the participating IP endpoints In either case the gateway connects the ISDN terminal to the Cisco MCU enabling it to participate in the multipoint conference Figure 1 3 Mixed ISDN IP Multipoint Multimedia Conference IP network H 323 hs LD Terminal UY pa pe IP phone a H 320 H 323 f Terminal Terminal Cisco IPVC chassis unit TI a u Terminal Cisco IPVC Terminal sala Gateway EA Cisco IPVC MCU ELZA H 323 TD 7 5 zn iy im g IP phone Terminal H 323 Terminal About Gatew ay IP Network Connections The Cisco PRI gateway and BRI gateway feature one 10 100Base T Ethernet IP port on the front panel and connect to an IP segment through a direct connection to a network switch About Gateway ISDN Network Connections The Cisco BRI gateway features four BRIISDN connections Each BRI line provides two B channels and one D signalling channel wu Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 OL 14910 01 Chapter1 Functionality About Cisco Unified Videoc onferencing 3500 Gateway Applications and Topologies MM The Cisco PRI gateway features configurable E1 T1 PRI ISDN connections When configured as an El connection each port provides 30 B channels and one D signaling channel When configured as a T1 conn
13. 5 OL 14910 01 Chapter 2 Setting Up Your Cisco Unified Videoconferencing 3500 Gatew ay Cisco Unified Videoconferencing 3500 Gateway Unit Initial Configuration W Connecting to a PC Step 1 Step 2 Step 3 This section describes how to use the serial port connection to configure the Cisco Unified Videoconferencing 3500 Gateway unit with an IP address Procedure Locate the terminal cable shipped with the Cisco Unified Videoconferencing 3500 Gateway unit Connect the end labeled PC to the serial port on the computer Connect the end labeled Unit to the serial port connector on the Cisco Unified Videoconferencing 3500 Gateway unit front panel Note The PC terminal should have an installed terminal emulation application such as HyperTerminal Setting the IP Address This section describes how to use the serial port to configure the unit with an IP address and other address information The serial port on the Cisco Unified Videoconferencing 3500 Gateway unit front panel is used to assign a new IP address to your Cisco Unified Videoconferencing 3500 Gateway unit You must assign the IP address before you connect the Cisco Unified Videoconferencing 3500 Gateway unit to the network Before You Begin Gather the items listed in Table 2 5 to assign an IP address to the Cisco Unified Videoconferencing 3500 Gateway unit Table 2 5 Requirements for Setting the IP Address Requirements Notes Dedicated IP address for
14. 6B video 384 Kbps 5 3 12B video 768 Kbps 2 1 Note Enabling ISDN to IP DTMF detection in the PRI gateway for video calls reduces the number of supported calls by half About BRI Gateway Call handling Capacity Table 1 4 lists the maximum call handling capacity of the BRI gateway for four BRI lines eight voice only calls or eight video calls or any combination of the two Table 1 4 BRI Gateway Call Handling Capacity Number of Calls Capacity 1 384 Kbps or 412 Kbps 2 256 Kbps 4 128 Kbps 8 64 Kbps About Gatew ay Call Bandw idth Overhead According to the H 320 standard the available bandwidth allocated to a call at any given bit rate will always be slightly less than the stated maximum for the following reasons All stated maximum call bandwidths include provision for control audio video and data traffic Video traffic on the ISDN side contains additional bits for error correction purposes which also consume bandwidth Video traffic on the IP side does not include this additional load Opening an audio channel further reduces the bandwidth available to the video traffic For example a call at 384 Kbps actually has only 363 Kbps available to it Control and error correction account for the remaining 21 Kbps Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gateway Release 5 5 oL 14910 01 EE Chapter1 Functionality E
15. About Gateway Features Cisco Unified Cisco Unified Videoconferencing 3527 PRI Gateway Videoconferencing 3522 BRI Gatew ay Call handling capabilities For 1 x PRI T1 line 23 ports voice 23 ports 1B video and data 11 ports 2B video and data 3 ports 6B video and data For 1 x PRI El line 30 ports voice 30 ports 1B video and data 15 ports 2B video and data 5 ports 6B video and data For 4 x BRI lines 8 voice only calls or 8 video calls or any combination of the two 1 call x 512 Kbps 1 call x 384 Kbps 2 calls x 256 Kbps 4 calls x 128 Kbps 8 calls x 64 Kbps Line quality Supports line echo cancellation H 323 Fast Start and DTMF detection for voice and video calls IP network connection 110 100Base T Ethernet IP UTP connection on the front panel Serial control port DB 9 connection RS 232 DTE 9 pin D type connection on front panel for connection to a PC terminal or an external modem Supported signaling protocols SESS and 4ESS DMS100 National ISDN Euro ISDN VN6 Dialing France NTT Japan Hong Kong Dialing Hong Kong Support for Taiwan PRI system DMS100 National ISDN SESS Custom Multipoint US Taiwan SESS PTP US Taiwan ETSI France Europe Taiwan Hong Kong ETSI PTP France Europe Taiwan VN6 Dialing France Austel Dialing Australia KDD NTT Japan Hong Kong Dialing Hong Kong PRI interface Configurable
16. I About Cisco Unified Videoconferencing 3500 Gateway Functionality Resource Allocation across E1 T1 Lines The gateway can allocate bandwidth resources to calls across separate El or T1 connections to maximize bandwidth capacity in cases where there is not enough capacity for a call on a single El or T1 connection but where sufficient capacity does exist when remaining capacity on both E1 T1 lines is combined For example a gateway using two T1 lines can support three 6B calls on each T1 line with 320 Kbps spare capacity per line e Each Tl line provides 23 B channels Each B channel supports 64 Kbps e Each T1 line supports 23 x 64 1472 Kbps Each 6B call requires 6 x 64 384 Kbps Each T1 line supports 1472 384 3 6B calls 320 Kbps spare The gateway processes an additional 6B call requiring a further 384 Kbps by taking bandwidth resources from each of the two T1 lines both of which have 320 Kbps available In this way the gateway spreads the call over both T1 lines About Peer to Peer Connectivity The gateway supports the following types of connectivity to the IP network Through a gatekeeper e Directly to a peer device such as Cisco Unified Communications Manager without the need for a gatekeeper Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 1 12 OL 14910 01 cuneten D Setting Up Your Cisco Unified Videoconferencing 3500 Gate
17. ND THE ABOVE NAMED SUPPLIERS DISCLAIM ALL WARRANTIES EXPRESSED OR IMPLIED INCLUDING WITHOUT LIMITATION THOSE OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING USAGE OR TRADE PRACTICE IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT SPECIAL CONSEQUENTIAL OR INCIDENTAL DAMAGES INCLUDING WITHOUT LIMITATION LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES CCSP the Cisco Square Bridge logo Follow Me Browsing and StackWise are trademarks of Cisco Systems Inc Changing the Way We Work Live Play and Learn and iQuick Study are service marks of Cisco Systems Inc and Access Registrar Aironet ASIST BPX Catalyst CCDA CCDP CCIE CCIP CCNA CCNP Cisco the Cisco Certified Internetwork Expert logo Cisco IOS Cisco Press Cisco Systems Cisco Systems Capital the Cisco Systems logo Cisco Unity Empowering the Internet Generation Enterprise Solver EtherChannel EtherFast EtherSwitch Fast Step FormShare GigaDrive GigaStack HomeLink Internet Quotient IOS IP TV iQ Expertise the iQ logo iQ Net Readiness Scorecard LightStream Linksys MeetingPlace MGX the Networkers logo Networking Academy Network Registrar Packet PIX Post Routing Pre Routing ProConnect RateMUX ScriptShare SlideCast SMARTnet StrataView Plus Switc
18. Unified Videoconferencing 3500 Gatew ay Unit You can manage and monitor the Cisco Unified Videoconferencing 3500 Gateway unit locally or from remote connections You can also upgrade Cisco Unified Videoconferencing 3500 Gateway software SNMP Management The Cisco Unified Videoconferencing 3500 Gateway unit is equipped with an SNMP agent You can access the Cisco Unified Videoconferencing 3500 Gateway unit using an SNMP management client Local Port Monitoring Connections You should access the Cisco Unified Videoconferencing 3500 Gateway unit using a local port connection for preliminary configuration and monitoring Serial Port The Cisco Unified Videoconferencing 3500 Gateway unit includes a DB 9 serial port connector and an RJ 45 serial port connector The DB 9 serial port is used to access the boot sequence menu from a local PC Using a terminal emulation application running on the PC you can assign an IP address and subnet mask to the Cisco Unified Videoconferencing 3500 Gateway unit The RJ 45 serial port is used to connect a PC terminal to the Cisco Unified Videoconferencing 3500 Gateway unit Note A special adapter cable for connecting between a standard DB 9 serial cable and the RJ 45 serial port is supplied with the Cisco Unified Videoconferencing 3500 Gateway unit Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 2 10 OL 14910 01 Chapter2 S
19. an Apparatet m tilkoples jordet stikkontakt A Apparaten skall anslutas till jordat uttag High Voltage Disconnect the Cisco Unified Videoconferencing 3500 Gateway unit from the power line before removing the cover Avoid any adjustment maintenance or repair of an opened chassis under voltage These actions should only be carried out by a skilled person who is aware of the dangers involved Capacitors inside the chassis may still be charged even ifthe unit has been disconnected from the power source ESD Procedures To prevent damage to the Cisco Unified Videoconferencing 3500 Gateway unit by random electrostatic discharge ESD the use of wrist straps is highly recommended Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 62 OL 14910 01 Chapter 6 Sicherheit Elektrische Sicherheit MI Sicherheit Dieses Kapitel beschreibt die Sicherheitsvorschriften und vorgaben zur Bedienung der Cisco Unified Videoconferencing 3515 Plattform einschlie lich des Folgenden Elektrische Sicherheit page 6 3 ESD Verfahren page 6 3 Warnhinweise page 6 3 Elektrische Sicherheit Zur Vermeidung eines elektrischen Schlags oder Sch den an der Cisco Unified Videoconferencing 3515 Plattform darf die Wartung von qualifiziertem Fachpersonal vorgenommen werden Erdung Das Stromkabel der Cisco Unified Videoconferencing 3515 Plattform
20. ar panel e ACT Cisco Unified CD Videoconferencing 3527 PRI Gateway ALARM Rear panel ACTIto4 Cisco Unified Videoconferencing 3522 BRI Gateway Push Buttons RST front panel Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gateway Release 5 5 oL 14910 01 Eu Chapter 5 M Technical Specifications Table Table 5 1 Communication Interfaces Front panel Rear panel Cisco Unified Videoconferencing 3527 PRI Gateway Rear panel Cisco Unified Videoconferencing 3522 BRI Gateway Chipset Cisco Unified Videoconferencing 3500 Gateway Unit Technical Specifications Ethernet 10 100 Mbps auto negotiate speed select Asynchronous serial port RS 232 connected via 9 pin D type connector RJ 45 serial port for video processing module SVGA port for video processing module USB connector for video processing module 1 x ISDN E1 T1 PRI port T1 mode Channels 23B 1D Clock rate 1 544 Mbps Framing ESF or D4 Encoding B8ZS or AMI Line impedance 100Q El mode Channels 30B 1D Clock rate 2 048 Mbps Framing G 704 with CRC4 Encoding HDB3 or AMI Line impedance 1204 4x ISDN BRI ports PowerPC MPC755 32 bit RISC microprocessor running at 400MHZ or more MPC8260 secondary microprocessor running at 200 133MHz or more Operating System RTOS VxWorks 5 4 Memory 32 MB on board flash memory for field upgrades supports up to 64 MB
21. bel that contains among other information the ACTA registration number If requested this information must be provided to the telephone company Step2 Applicable registration jack USOCs Universal Service Order Codes for the equipment is RJ48C for PRI interfaces and RJ49C for BRI interfaces Step 3 An FCC compliant telephone cord and modular plug is provided with equipment This equipment is designated to be connected to the telephone network or premises wiring using a compatible modular jack which is Part 68 compliant See Installation Instructions for details Step4 Ifthe terminal equipment Cisco Unified Videoconferencing 3500 Gateway causes harm to the telephone network the telephone company will notify you in advance that temporary discontinuance of service may be required But if advance notice is not practical the telephone company will notify the customer as soon as possible Also you will be advised of your right to file a complaint with the FCC if you believe it is necessary Step5 The telephone company may make changes in its facilities equipment operations or procedures that could affect the operation of the equipment If this happens the telephone company will provide advance notice in order for you to make necessary modifications to maintain uninterrupted service Step6 If trouble is experienced with the Cisco Unified Videoconferencing 3500 Gateway equipment please contact your Cisco representative for information on service
22. co Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gateway Release 5 5 0L 14910 01 EE Chapter 4 Cable Connections and Pin outs EI Rj 45 8 Pin IP Network Port RJ 45 8 Pin IP Netw ork Port Table 4 2 describes the pin out configuration of the RJ 45 IP network port Table 4 2 Pin out Configuration of the RJ 45 IP Network Port Pin Function 1 0 1 TXD Output 2 TXD Output 3 RXD Input 4 NC 5 NC 6 RXD Input 7 NC 8 NC ISDN Port Table 4 3 describes the ISDN Port RJ 45 connector pin out configuration Table 4 3 ISDN Port RJ 45 Connector Pin out a 5 Function RXD RXD NC TXD TXD NC NC ol Ian Row ID I NC wu Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 OL 14910 01 CHAPTER 5 Technical Specifications This section provides technical specifications for the Cisco Unified Videoconferencing 3500 Gateway Technical Specifications Table Table 5 1 Cisco Unified Videoconferencing 3500 Gateway Unit Technical Specifications Unit Dimensions Height 1U 1 75 inches or 44 45 mm Width 17 25 inches 438 15 mm Depth 10 inches 254 mm e Weight 4 45 kg 9 81 Ibs may vary according to configuration LED Indicators Front panel ETHERNET Link Connection Speed GK Reg CD ALARM ACT Re
23. coded video calls refers to the process whereby an audio stream in a multimedia call can be transcoded from one codec type to another Basic and advanced audio coding supported codecs G 711 G 722 G 722 1 G 723 1 G 728 Audio Transcoding G 711 ISDN lt gt G 723 1 IP for up to 30 voice channels G 711 IP lt gt G 728 ISDN for up to 20 audio transcoded video channels The gateway automatically performs A Law G 711 to u Law G 711 translation between the IP and ISDN sides if needed Note When your Cisco unit includes both a gateway anda MCU G 728 transcoding is supported on the MCU only G 711 ISDN lt gt G 723 1 IP for up to 8 voice channels G 711 IP lt gt G 728 ISDN for up to 8 audio transcoded video channels Supported video H 261 H 263 H 263 Annexes F J and N H 263 Annex W H 264 protocols Supported video VGA XGA SVGA SIF 4SIF CIF QCIF 4CIF 16CIF resolutions Supported bandwidths 56 64 112 128 168 192 224 256 56 64 112 128 224 256 336 384 Kbps 280 320 336 384 448 512 672 and 512 768 1288 1472 1680 and 1920 Note Bandwidth rates of 256 Kbps and up support the G 722 audio codec wu Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 OL 14910 01 Chapter1 Functionality Table 1 2 Feature Cisco Gateway Feature Specifics continued
24. cols Examples of network applications that use the gateway include Multimedia conferencing see the About Multimedia Conferencing section on page 1 6 Point to Point conferencing see the About Point to Point Conferencing section on page 1 7 Multipoint conferencing see the About Multipoint Conferencing section on page 1 8 IP networking see the About Gateway IP Network Connections section on page 1 8 ISDN networking see the About Gateway ISDN Network Connections section on page 1 8 About Multimedia Conferencing The Cisco PRI gateway and BRI gateway enable H 323 endpoints on the IP network to communicate with an H 320 terminal an ISDN phone or a regular phone on a circuit switched public network without having to connect directly to these networks The gateway allows all IP network terminals to support video conferences without connecting every desktop computer to an ISDN line see Figure 1 1 wu Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 OL 14910 01 Chapter1 Functionality About Cisco Unified Videoconferencing 3500 Gateway Applications and Topologies Mi Figure 1 1 Multimedia Conferencing through the Gateway H 323 endpoint Regular ala IP network PSDN 47 oe aa par ES ISDN phone H 323 endpoint Cisco _ chassis unit with serial le N gateway H 323 E terminal Typical multime
25. darf nur an Stromquellen angeschlossen werden die einen sch tzenden Erdkontakt aufweisen Keine Verl ngerungsschnur verwenden die keinen Schutzleiter Erdung aufweisen Das Cisco Unified Videoconferencing 3515 Geh use kann gef hrlich werden wenn einer der Schutzleiter Erdung unterbrochen oder einer der sch tzenden Erdungskontakte abgeklemmt wird Hochspannung Das Cisco Unified Videoconferencing 3515 Geh use vom Stromnetz nehmen bevor die Abdeckung entfernt wird Anpassungen Wartung oder Reparaturen eines ge ffneten Geh uses unter Spannung vermeiden Diese T tigkeiten d rfen nur von einer qualifizierten Person durchgef hrt werden die sich der Gefahren bewusst ist Kondensatoren im Geh use k nnen immer noch geladen sein selbst wenn das Ger t bereits vom Stromnetz genommen wurde ESD Verfahren Zur Vermeidung von Besch digungen der Cisco Einsatzelemente durch zuf llige elektrostatische Entladungen ESD wird die Verwendung von Schlaufen sehr empfohlen Warnhinweise nderungen oder Modifikationen die von der f r die Einhaltung verantwortlichen Partei nicht ausdr cklich genehmigt sind k nnen die Erlaubnis zur Nutzung des Ger ts durch den Benutzer unwirksam machen OL 14910 01 Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gateway Release 5 5 py Chapter6 Seguridad M Seguridad Electrica Seguridad Seguridad Electrica Para evitar una sacudida el
26. dia conferencing applications include Business video conferencing e Distance learning Telemedicine e Video enabled call centers Telecommuting About Point to Point Conferencing Install The Cisco BRI gateway enables direct video voice and data communication between an H 320 ISDN terminal and H 323 IP terminals at bandwidths of up to 512 Kbps 4 BRI lines using bonding mode 1 see Figure 1 2 The Cisco PRI gateway enables direct video voice and data communication between an H 320 ISDN terminal and H 323 IP terminals at bandwidths of up to 1472 Kbps 23B bonding for T1 and up to 1920 Kbps 30B bonding for E1 Figure 1 2 Point to Point Conferencing through the Gateway H 323 terminal im IP network lt x aie ES ISDN H 323 x H 323 endpoint Cisco _ terminal chassis unit with serial e gateway E OL 14910 01 ation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gateway Release 5 5 py Chapter1 Functionality M About Cisco Unified Videoconferencing 3500 Gatew ay Applications and Topologies About Multipoint Conferencing Together with the Cisco MCU the Cisco PRI gateway and BRI gateway enable H 320 ISDN terminals to participate in a mixed ISDN IP multipoint multimedia conference with IP network endpoints see Figure 1 3 For example when an H 320 ISDN terminal wants to participate in a multipoint conference with H 323 IP endpoints the H
27. ection each port provides 23 B channels and one D signaling channel The type of line available depends on your local ISDN provider You configure the gateway PRI port to an El or T1 interface accordingly In addition you can choose to activate only specific channels by using fractional channel selection PRI Gatew ays You can connect the PRI gateway directly to a PRI line provided by your local ISDN provider as shown in Figure 1 4 or to a local private branch exchange PBX that provides the PRI connection as shown in Figure 1 5 Figure 1 4 Connecting the PRI Gateway Directly to a Central Office Switch Private Public IP network Cisco IPVC chassis unit afin ml gt PRITIEt mA H 323 un terminai Central office Cisco IPVC switch Gateway Th 5 M S IP phone o Figure 1 5 Connecting the PRI Gateway to a PBX that Provides a PRI Line Private Public H 323 terminal IP network len wm Cisco chassis unit Central Office IP phone STH Cisco Gateway m IQ D is m lt DD gt REN N 157167 Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gateway Release 5 5 oL 14910 01 mn Chapter1 Functionality HI About Cisco Unified Videoconferencing 3500 Gateway Functionality BRI Gatew ays You can connect the BRI gateway to a local private branch exchange PBX that provides the BRI connection as shown in Figure 1 6 or t
28. ement par des techniciens de maintenance qualifi s Afin de r duire le risque de dommages occasionn s par les surtensions lectriques Cisco recommande de brancher un parasurtenseur dans la prise lectrique partir de laquelle la Cisco Unified Videoconferencing 3515 sera aliment e Vous ne devez pas tenter d ouvrir l unit Cisco Unified Videoconferencing 3515 Apporter des changements ou modifications l quipement sans avoir obtenu l approbation de l entit responsable de la conformit peut annuler l autorisation d utilisation de l quipement dont b n ficie l utilisateur Mise a la Terre Le c ble d alimentation lectrique de l unit Cisco Unified Videoconferencing 3515 doit tre connect uniquement une prise lectrique reli e une prise de terre N utilisez pas de rallonge ne poss dant pas de conducteur de protection terre L unit Cisco Unified Videoconferencing 3500 Gateway peut devenir dangereuse si vous coupez l un quelconque des conducteurs de protection terre ou d connectez l un quelconque des quipements terminaux de mise la terre Le connecteur de terre externe doit toujours tre reli au circuit de prise de terre A Pour les installations d Am rique du Nord s lectionnez un cordon d alimentation lectrique trois conducteurs 18 AWG b n ficiant d une inscription UL et certifi CSA Le cordon doit tre termin par un connecteur moul
29. ence in which case the user may be required to take adequate measures FCC Part 15 Notice This section provides RF interference information for the user This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at one s own expense Warning Changes or modifications to the device that are not approved by the party responsible for compliance could void the user s authority to operate the equipment Telecom This section lists standards compliance for products that connect to ISDN lines ACTA Part 68 Industry Canada CECTR3 CE CTR4 Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 72 OL 14910 01 Chapter7 Compliance and Certifications Telecom W ACTA Part 68 Notice Stepl This equipment complies with ACTA Part 68 On the cover of this equipment is a la
30. erencing 3500 Gateway Functionality 1 10 About PRI Gateway Call Handling Capacity 1 11 About BRI Gateway Call handling Capacity 1 11 About Gateway Call Bandwidth Overhead 1 11 Resource Allocation across E1 T1 Lines 1 12 About Peer to Peer Connectivity 1 12 CHAPTER 2 Setting Up Your Cisco Unified Videoconferencing 3500 Gateway 2 1 Physical Description 2 1 FrontPanel 2 1 Cisco Unified Videoconferencing 3527 PRI Gateway Rear Panel 2 2 Cisco Unified Videoconferencing 3522 BRI Gateway RIM 2 3 Preparing for Installation of the Cisco Cisco Unified Videoconferencing 3527 PRI Gateway 2 3 Preparing for Installation of the Cisco Unified Videoconferencing 3522 BRI Gateway 2 4 Verifying the Package Contents 2 5 Mounting the Cisco Unified Videoconferencing 3500 Gateway Unit in a 19 inch Rack 2 5 Cisco Unified Videoconferencing 3500 Gateway Unit Initial Configuration 2 6 ConnectingtoaPC 2 7 Setting the IP Address 2 7 Changing the Configuration Tool Login Password 2 9 Connecting the Cisco Unified Videoconferencing 3500 Gateway Unit to the LAN 2 10 Managing and Monitoring the Cisco Unified Videoconferencing 3500 Gateway Unit 2 10 OL 14910 01 Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gatew ay Release 5 5 E Contents SNMP Management 2 10 Local Port Monitoring Connections 2 10 Performing Software Upgrades 2 11 Accessing the Cisco Unified Videoconferencing 3500 Gateway Administrator Inter
31. etting Up Your Cisco Unified Videoconferencing 3500 Gatew ay SVGA Port Accessing the Cisco Unified Videoconferencing 3500 Gateway Administrator Interface Mi The Cisco Unified Videoconferencing 3500 Gateway unit is equipped with an SVGA port for connecting to a standard PC monitor screen The SVGA port allows you to view the operating system desktop and to monitor the applications that are active on the desktop Performing Softw are Upgrades You can perform software upgrades by using the Cisco Upgrade Utility to upload files via a network or modem connection to the Cisco Unified Videoconferencing 3500 Gateway unit For more information see Chapter 3 Using the Cisco Software Upgrade Utility Accessing the Cisco Unified Videoconferencing 3500 Gatew ay Administrator Interface The Cisco Unified Videoconferencing 3500 Gateway Administrator is a web interface that allows you to configure general Cisco Unified Videoconferencing 3500 Gateway unit settings monitor Cisco Unified Videoconferencing 3500 Gateway unit operation create or edit services and perform maintenance You access the Cisco Unified Videoconferencing 3500 Gateway Administrator web interface in the Cisco Unified Videoconferencing 3500 Gateway unit access window by signing in as an Administrator You can use your web browser from any remote PC station to monitor and to configure the Cisco Unified Videoconferencing 3500 Gateway unit A web server is installed in the C
32. face Registering the OnlineHelp 2 12 Netscape Navigator Users 2 12 CHAPTER 3 Using the Cisco Software Upgrade Utility 3 1 Introduction 3 1 Launching the Cisco Software Upgrade Utility 3 1 Upgrading Software 3 2 CHAPTER 4 Cable Connections and Pin outs 4 1 Unit RS 232 9 Pin Serial Port 41 RJ 45 8 Pin IP Network Port 4 2 ISDN Port 4 2 CHAPTER D Technical Specifications 5 1 Technical Specifications Table 5 1 CHAPTER 6 Safety 6 1 Electrical Safety 6 1 Grounding 6 1 High Voltage 6 2 ESD Procedures 6 2 Sicherheit 6 3 Elektrische Sicherheit 6 3 Hochspannung 6 3 ESD Verfahren 6 3 Warnhinweise 6 3 Seguridad 6 4 Seguridad Electrica 6 4 Puesta a Tierra 6 4 Alta Tensi n 6 4 Fuente de Alimentaci n 6 4 Procedimientos ESD 6 5 wu Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 OL 14910 01 Contents Mi Securite 6 6 Securite Electrique 6 6 Mise a la Terre 6 6 Haute Tension 6 7 Prevention des Decharges Electrostatiques 6 7 CHAPTER 7 Compliance and Certifications 7 1 Safety Compliance 7 1 EMC 7 2 FCC Part 15 Notice 7 2 Telecom 7 2 ACTA Part 68 Notice 7 3 Industry Canada 7 3 Environmental Compliance 7 4 INDEX Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 oL 14910 01 vo E Contents Installation and Upgrade Guide for Cisco Unified V
33. ferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 Online help files located on the local network and accessed using Netscape Navigator 4 x must be located on a mapped network drive OL 14910 01 CHAPTER Using the Cisco Software Upgrade Utility This section describes the following topics Introduction page 3 1 Launching the Cisco Software Upgrade Utility page 3 1 Upgrading Software page 3 2 Introduction The Cisco Software Upgrade Utility is an interactive GUI interface that enables you to upgrade Cisco software installed on Cisco devices The Cisco Software Upgrade Utility enables you to select files to be uploaded via a network or modem connection to the Cisco device You can select either to perform a typical upgrade which includes all the new files or a customized upgrade which enables you to select which files to upload The upgrade files are uploaded and then burned into the memory of the Cisco device Before You Begin Cisco devices automatically save configuration settings before a software upgrade takes place However 1t is recommended that you save all configuration information using the Export button in the Cisco device web interface toolbar You can retrieve all these settings after the software upgrade is complete by using the Import button in the Cisco device web interface toolbar Launching the Cisco Software Upgrade Utility Step 1 Step 2 This section describes how to install and launc
34. g 3500 Gateway M Physical Description Table 2 1 Front Panel Components Component Description 10 100 BaseT connector An RJ 45 connector that provides the primary Ethernet connection for the IP network port SERIAL connector A DB 9 connector that allows you to connect a PC terminal for local configuration RST button Allows you to reset the Cisco Unified Videoconferencing 3500 Gateway unit manually GK Reg LED Lights green when the Cisco Unified Videoconferencing 3500 Gateway unit is registered with a gatekeeper CD LED Lights green when a PRI or BRI line is enabled and a carrier signal is detected ACT LED Lights green to indicate that there are active calls in the Cisco Unified Videoconferencing 3500 Gateway unit ALARM LED Lights green to indicate that an error has occurred and the Cisco Unified Videoconferencing 3500 Gateway unit requires resetting 10 100 BaseT LEDs The top part of the 10 100 BaseT connector contains two LED indicators The left hand LED lights green when the local IP network link is active The right hand LED lights green if the connection speed is 100 Mbps and is off when the connection speed is 10 Mbps Cisco Unified Videoconferencing 3527 PRI Gatew ay Rear Panel Figure 2 2 shows the rear panel components of the Cisco Unified Videoconferencing 3527 PRI Gateway unit Table 2 2 describes these components Figure 2 2 Cisco Unified Videoconferencing 3527 PRI Gatewa
35. h the Cisco Software Upgrade Utility Procedure Download the UpgradeUtility exe file from the Cisco Unified Videoconferencing Software CD ROM Double click the UpgradeUtility exe file to run the Software Upgrade Utility The upgrade files are extracted and the Upgrade Utility dialog box appears OL 14910 01 Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gateway Release 5 5 gg Chapter3 Using the Cisco Software Upgrade Utility W Upgrading Software Upgrading Softw are Step 1 Step 2 Step 3 Step 4 Step 5 This section describes how to use the Software Upgrade Utility to upgrade Cisco software installed on Cisco devices Procedure In the General Information section of the Upgrade Utility dialog box enter the IP address of the device you want to upgrade In the Login Information section enter the administrator user name and password for the target device as configured in the device network configuration settings Optional Modify the read and write community settings for the target device as follows Click Customize SNMP Settings The Customize SNMP Settings dialog box displays Enter the required read community and write community values Ss Note We recommend that you modify the default settings for security purposes Click OK to return to the Upgrade Utility dialog box Optional Select the components of the target device
36. h you want the Cisco Unified Videoconferencing 3527 PRI Gateway unit to register e Available IP network ports on the switch for the Cisco Unified Videoconferencing 3527 PRI Gateway unit A grounded AC power outlet A 10BaseT or 100BaseT LAN cable Ambient room temperature range of 32 to 104 F 0 to 40 C e Non condensing relative humidity range of 5 to 90 Preparing for Installation of the Cisco Unified Videoconferencing 3522 BRI Gatew ay Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 The Cisco Unified Videoconferencing 3522 BRI Gateway prepares the signaling for outbound videoconference calls that are transmitted over Integrated Services Digital Network ISDN networks For videoconference information to arrive at its destination you must work with the BRI service provider to ensure that the gateway and the ISDN service are compatible You must gather information about the service provider equipment and provide the service provider with information about the gateway Before you order BRI service or connect the Cisco Unified Videoconferencing 3522 BRI Gateway to your existing BRI service we suggest that you gather the following information Identify the ISDN provider you want to use as your Local Exchange Carrier LEC for local calls Ss Note The LEC is the local telephone company that provides ISDN services for your local calling area and to which your equipment connects Identify the ISDN provider you want
37. hProbe TeleRouter The Fastest Way to Increase Your Internet Quotient TransPath and VCO are registered trademarks of Cisco Systems Inc and or its affiliates in the United States and certain other countries All other trademarks mentioned in this document or Website are the property of their respective owners The use of the word partner does not imply a partnership relationship between Cisco and any other company 0501R Any Internet Protocol IP addresses used in this document are not intended to be actual addresses Any examples command display output and figures included in the document are shown for illustrative purposes only Any use of actual IP addresses in illustrative content is unintentional and coincidental Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 2008 Cisco Systems Inc All rights reserved CONTENTS CHAPTER 1 Functionality 1 1 About Cisco Unified Videoconferencing 3500 Gateway Products 1 1 About the Cisco Unified Videoconferencing 3527 PRI Gateway 1 1 About the Cisco Unified Videoconferencing 3522 BRI Gateway 1 1 About Gateway Features 1 2 About Cisco Unified Videoconferencing 3500 Gateway Applications and Topologies 1 6 About Multimedia Conferencing 1 6 About Point to Point Confereneing 1 7 About Multipoint Conferencing 1 8 About Gateway IP Network Connections 1 8 About Gateway ISDN Network Connections 1 8 About Cisco Unified Videoconf
38. he Cisco Unified Videoconferencing 3500 Gateway unit into the 19 inch rack Fasten the brackets to the side rails of the rack Make sure that the air vents at the sides of the Cisco Unified Videoconferencing 3500 Gateway unit are not blocked Cisco Unified Videoconferencing 3500 Gatew ay Unit Initial Configuration Initial monitoring and administration of the Cisco Unified Videoconferencing 3500 Gateway unit are performed from a remote PC via a serial connection This allows you to access the boot configuration menu of the Cisco Unified Videoconferencing 3500 Gateway unit At power up the Cisco Unified Videoconferencing 3500 Gateway unit goes through the following boot phases Auto boot The embedded operating system initializes and displays basic information Configuration menu A 6 second countdown allows you to enter the configuration menu Initialization The Cisco Unified Videoconferencing 3500 Gateway unit completes its boot sequence and is ready for operation Note You can perform serial port configuration of the Cisco Unified Videoconferencing 3500 Gateway unit only at startup during a short period indicated by a 6 second countdown Once the initialization phase is complete the only way you can access the configuration menu is by restarting the Cisco Unified Videoconferencing 3500 Gateway unit wu Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5
39. ideoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 vi OL 14910 01 CHAPTER 1 Functionality This section describes the following topics About Cisco Unified Videoconferencing 3500 Gateway Products page 1 1 About Gateway Features page 1 2 About Cisco Unified Videoconferencing 3500 Gateway Applications and Topologies page 1 6 About Cisco Unified Videoconferencing 3500 Gateway Functionality page 1 10 About Cisco Unified Videoconferencing 3500 Gatew ay Products The Cisco Unified Videoconferencing 3500 Gateway series consists of the following products Cisco Unified Videoconferencing 3527 PRI Gateway see the About the Cisco Unified Videoconferencing 3527 PRI Gateway Cisco Unified Videoconferencing 3522 BRI Gateway see the About the Cisco Unified Videoconferencing 3522 BRI Gateway section on page 1 1 About the Cisco Unified Videoconferencing 3527 PRI Gateway The Cisco Unified Videoconferencing 3527 PRI Gateway enables audio video and data communication between H 320 endpoints that connect through ISDN and H 323 endpoints that connect through a packet based network For voice over IP the gateway enables PSTN voice callers to connect from the ISDN network to IP voice callers The Cisco Unified Videoconferencing 3527 PRI Gateway supports one PRI ISDN port About the Cisco Unified Videoconferencing 3522 BRI Gateway The Cisco Unified Videoconferencing 3522 BRI Gateway enables audio vide
40. isco Unified Videoconferencing 3500 Gateway unit to facilitate the use of the remote web based monitoring and management Access to the Cisco Unified Videoconferencing 3500 Gateway configuration interface is controlled by a user name and a password Once you have entered the settings you want you should upload them to the unit for them to take effect or you can save them to a configuration file to be loaded at a later time Before You Begin The following requirements are necessary to access the Gateway Administrator web interface A Java compliant browser Microsoft Internet Explorer version 5 5 or later is recommended The Cisco Unified Videoconferencing 3500 Gateway unit IP address or a web link to the Cisco Unified Videoconferencing 3500 Gateway unit e Administrator level access The required user name and password Note For first time installation you must assign an IP address to the Cisco Unified Videoconferencing 3500 Gateway unit using a serial port connection before you can access the web interface For more information see the Setting the IP Address section on page 2 7 OL 14910 01 Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gateway Release 5 5 py Chapter2 Setting Up Your Cisco Unified Videoconferencing 3500 Gateway Registering the Online Help Stepl Step2 Procedure Launch your browser and type the IP address or the name of the Ci
41. isconnect the equipment Users should ensure for their own protection that the ground connections of the power utility telephone lines and internal metallic water pipe system are connected together This precaution may be particularly important in rural areas Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gateway Release 5 5 oL 14910 01 EEE Chapter 7 Compliance and Certifications M Environmental Compliance The abbreviation IC before the registration number signifies that registration was performed based on a Declaration of Conformity indicating that Industry Canada technical specifications were met It does not imply that Industry Canada approved the equipment Warning Users should not attempt to make such connections themselves but should contact the appropriate electric inspection authority or electrician as appropriate Environmental Compliance Cisco complies with the following EU Directives Restrictions on the Use of Hazardous Substances RoHS Directive 2002 95 EC e Waste Electrical and Electronic Equipment WEEE Directive 2002 96 EC Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 74 OL 14910 01 A access control 1 2 ACT LED 22 2 3 Administrator interface 2 11 ALRM LED 2 2 2 3 audio codecs 1 4 audio transcoding 1 4 auto boot 2 6 B bandwidth ca
42. ll overhead 1 11 resource allocation 1 12 supported 1 4 bonding calls 1 6 boot configuration menu 2 6 BRI call handling capacity 1 11 connecting gateway directly to central office switch 1 10 connecting gateway directly to PBX 1 10 ISDN connections 1 8 preparing for installation 2 4 BRI LINE connectors 2 3 INDEX call bandwidth overhead 1 11 call handling BRI gateway capacity 1 11 capabilities 1 5 PRI gateway capacity 1 11 Certifications EMC 7 2 Telecom 7 2 chipset 5 2 communication interfaces 5 2 conceal caller ID 1 3 connectors BRI line 2 3 Ethernet 2 2 PRI line 2 3 serial port 2 2 2 10 D data collaboration 1 2 DB 9 1 5 2 2 2 10 D Ch LED 22 default extension 1 2 diagnostics 1 2 dial plan 1 2 DID 1 2 direct dialing 1 2 downspeeding 1 3 C DTMF 1 3 dual video 1 3 cables RJ 45 8 pin IP network port 4 2 RS 232 9 pin serial port 4 1 Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 OL 14910 01 IN 1 W index E1 T1 1 9 1 12 EMC 7 2 encryption 1 3 Ethernet 10 100Base T 1 5 connector 2 2 Ethernet LED 2 2 F failsafe 5 2 fast start 1 3 feature summary general features 1 2 specific 1 4 first time installation 2 11 front panel 2 1 G GKLED 22 H 239 1 3 H 243 1 3 H 323 fast start 1 3 initial configuration 2 6 installation requirements 2 3 interoperability 1 2 IP address as
43. n 2 2 5 1 Index S Safety compliance 7 1 electrical 6 1 ESD procedures 6 2 serial control port 1 5 serial port connector 2 2 2 10 DB 9 2 10 setup procedures access Administrator interface 2 12 change default password 2 9 connect to a PC 2 7 connect unit to LAN 2 10 mount unit on a 19 inch rack 2 5 set IP address 2 8 signaling protocols 1 5 SNMP management 1 2 2 10 trap servers 1 3 software upgrades 2 11 software upgrade utility procedures install and launch 3 1 use utility 3 2 SVGA 2 11 switch information 1 5 T T 120 data collaboration 1 2 OL 14910 01 Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 gy W index TCS4 12 Telecom 7 2 U unit dimensions 5 1 upgrade software 3 1 V video conferencing protocols 1 4 video protocols 1 4 video resolutions 1 4 wW web based management 1 2 wu Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gateway Release 5 5 OL 14910 01
44. o a public phone network using an NT1 device as shown in Figure 1 7 Figure 1 6 Connecting the BRI Gateway Directly to a PBX that Provides a BRI Line Private Public H 323 terminal miley IP network mw Cisco chassis unit E ES A 7 IP phone CT 1 ID Cisco Gateway Central Office 157166 Figure 1 7 Connecting the BRI Gateway Directly to a Central Office Switch Private y Public H 323 terminal hen IP network Cisco chassis unit Central Office switch A IP phone En MED Cisco Gateway g AAA Lo About Cisco Unified Videoconferencing 3500 Gatew ay Functionality This section discusses the following topics About PRI Gateway Call Handling Capacity page 1 11 About BRI Gateway Call handling Capacity page 1 11 About Gateway Call Bandwidth Overhead page 1 11 About Peer to Peer Connectivity page 1 12 Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gateway Release 5 5 110 E OL 14910 01 Chapter1 Functionality About Cisco Unified Videoconferencing 3500 Gateway Functionality Mi About PRI Gatew ay Call Handling Capacity Table 1 3 lists the maximum call handling capacity of the PRI gateway for different types of calls Table 1 3 PRI Gateway Call Handling Capacity Call Type Maximum Number of Maximum Number of Calls Using 1 x El PRI Calls Using 1X T1 PRI Line Line voice 64 Kbps 30 23 2B video 128 Kbps 15 11
45. o and data communication between H 320 endpoints that connect through Integrated Services Digital Network ISDN and H 323 endpoints that connect through a packet based network For voice over IP the gateway enables Public Switched Telephone Network PSTN voice callers to connect with IP voice callers The Cisco Unified Videoconferencing 3522 BRI Gateway supports up to four BRI ISDN ports Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gateway Release 5 5 oL 14910 01 EE Chapter1 Functionality M About Gatew ay Features About Gatew ay Features Table 1 1 lists the major features of the Cisco Unified Videoconferencing 3500 Gateway Table 1 1 Gateway Feature Summary Feature Description Interoperability The gateway provides a high degree of interoperability with other H 323 compliant gateways gatekeepers terminals proxy and Multipoint Control Unit MCU products by being based on the H 320 standard and H 323 protocol stack Web based The gateway features the gateway interface This is a web interface used management to configure and monitor the gateway You can view and modify all aspects of the gateway configuration from a remote location using a Java enabled web browser SNMP management The gateway features Simple Network Management Protocol SNMP management that supports all aspects of monitoring diagnostics configuration and trapping Diagnostics The ga
46. on software password Step6 Type the user login name for which you want to change the password and press Enter The default user name is admin This is the user name that allows you to access the Cisco Unified Videoconferencing 3500 Gateway interface Step7 Type the password you want the user to use to log in to the Cisco Unified Videoconferencing 3500 Gateway interface and press Enter There is no default password Step8 The network configuration Main menu re appears Step9 Enter Q and press Enter to exit Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gateway Release 5 5 oL 14910 01 EX Chapter2 Setting Up Your Cisco Unified Videoconferencing 3500 Gateway M Connecting the Cisco Unified Videoconferencing 3500 Gateway Unit to the LAN Connecting the Cisco Unified Videoconferencing 3500 Gatew ay Unitto the LAN This section describes how to connect the Cisco Unified Videoconferencing 3500 Gateway unit to the Local Area Network LAN Procedure Stepl Connect the supplied LAN cable from your network hub to the 10 100BaseT Ethernet port on the front panel of the Cisco Unified Videoconferencing 3500 Gateway unit The 10 100BaseT port accepts an RJ 45 connector Step2 Connect a separate ISDN or serial line to each PRI or BRI port in the rear panel of the Cisco Unified Videoconferencing 3500 Gateway unit The port accepts an RJ 45 connector Managing and Monitoring the Cisco
47. or repairs If the equipment is causing harm to the telephone network the telephone company may request that you disconnect the equipment until the problem is resolved Step 7 The Facility Interface Codes are 04DU9 BN 04DU9 DN 04DU9 1SN The Service Order Code is 6 0N Step8 Only Cisco Systems Inc qualified service personnel may repair the equipment Industry Canada The Industry Canada IC label identifies certified equipment This certification means that the equipment meets certain telecommunications network protective operational and safety requirements The IC does not guarantee the equipment will operate to the user s satisfaction Before installing this equipment users should ensure that it is permissible to be connected to the facilities of the local telecommunications company The equipment must also be installed using an acceptable method of connection In some cases the company s inside wiring associated with a single line individual service may be extended by means of a certified connector assembly telephone extension cord The customer should be aware that compliance with the above condition may not prevent degradation of service in some situations Repairs to some certified equipment should be made by an authorized maintenance facility designated by the supplier Any repairs or alterations made by the user to this equipment or equipment malfunctions may give the telecommunications company cause to request the user to d
48. ports H 235 compliant AES 128 encryption for calls over IP networks and H 233 and H 234 compliant AES 128 encryption for calls over ISDN networks H 243 Conference Control support The gateway supports the H 243 protocol in ISDN to IP calls and in IP to ISDN calls The gateway identifies the protocol version that an IP endpoint uses and sends H 239 capabilities only to those endpoints working with protocol version 4 0 or later OL 14910 01 Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gateway Release 5 5 gy Chapter1 Functionality M About Gateway Features Table 1 1 Gateway Feature Summary continued Feature Description Peer to peer The gateway supports connectivity to the IP network through a gatekeeper connectivity or directly to a peer device such as Cisco Unified Communications Manager IP network The gateway has one 10 100Base T Ethernet IP port on the front panel connections and connects to an IP segment through a direct connection to a network switch Table 1 2 lists features for specific Cisco gateways Table 1 2 Cisco Gateway Feature Specifics Feature Cisco Unified Cisco Unified Videoconferencing 3527 PRI Gateway Videoconferencing 3522 BRI Gateway Supported ports 1 PRI ISDN port 4 BRI ISDN ports Supported video H 320 H 323 using Cisco Stack v4 0 conferencing protocols Supported audio codecs The term audio trans
49. s Los capacitores que se encuentran en el interior del chasis se podr n cargar igual aunque la unidad haya sido desconectada de la fuente de alimentaci n Fuente de Alimentaci n A Riesgo de sacudida el ctrica y amenaza el ctrica La desconexi n de una fuente de alimentaci n s lo desconecta un m dulo de fuente de alimentaci n Para aislar completamente la unidad desconecte todas las fuentes de alimentaci n Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 64 OL 14910 01 Chapter6 Seguridad Procedimientos ESD Mi Procedimientos ESD Para evitar da os a la unidad Cisco Unified Videoconferencing 3515 por descarga electrost tica ESD aleatoria se recomienda utilizar mu equeras antiest tica Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gateway Release 5 5 oL 14910 01 EE Chapter6 Securite M Securite Electrique Securite Cette section d crit les proc dures et les exigences en mati re de s curit concernant la mise en exploitation de la Cisco Unified Videoconferencing 3515 Les sujets suivants y sont abord s S curit lectrique Prevention des D charges lectrostatiques Securite Electrique Afin de pr venir tout risque d lectrocution ou de d t rioration de l unit Cisco Unified Videoconferencing 3515 l entretien doit tre effectu exclusiv
50. sco Unified Videoconferencing 3500 Gateway unit For example http 125 221 23 44 or board_name The Cisco Unified Videoconferencing 3500 Gateway login page appears Type the Administrator user name and password in the appropriate fields and click Login The default global user name is admin The default password is lt null gt The Gateway Administrator interface appears Note If you try to sign in as an Administrator and another Administrator is currently signed in the Cisco Unified Videoconferencing 3500 Gateway signs you in as a Read only user and the words Read Only appear at the top of the window Read only users cannot edit any of the Cisco Unified Videoconferencing 3500 Gateway settings Registering the Online Help The online help files for the Cisco Unified Videoconferencing 3500 Gateway Administrator interface are shipped on the Cisco Unified Videoconferencing Software CD ROM To use the online help you must install the help files for the appropriate Cisco Unified Videoconferencing 3500 Gateway in a shared directory on your network and register the directory location in the Administrator interface If you wish to install the online help on a shared network location and link it to the Cisco Unified Videoconferencing 3500 Gateway Administrator see the document Installing Online Help for Cisco Unified Videoconferencing 3500 Products Netscape Navigator Users wu Installation and Upgrade Guide for Cisco Unified Videocon
51. sign 2 7 IP network connection 1 4 1 5 ISDN connection failure 1 3 rollover 1 3 IVR 12 internal capacity 1 6 L LAN 2 2 2 10 10 100Base T 1 5 LED indicators 2 2 2 3 5 1 line quality 1 5 local configuration 2 10 monitoring 2 10 memory 5 2 MSN 12 multimedia conferencing 1 6 multipoint conferencing 1 8 Netscape Navigator 2 12 network load balancing 1 2 Network Specific Facility NSF 1 3 O online help 2 12 operating system 5 2 P package contents 2 5 password wu Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gateway Release 5 5 OL 14910 01 default login user 2 9 peer to peer connectivity 1 4 1 12 physical description gateway 2 1 pin out configuration RJ 45 IP network port 4 2 RS 232 9 pin D type serial port 41 point to point conferencing 1 7 ports RJ 45 IP 4 2 RS 232 9 pin serial 4 1 SVGA 2 11 power supply 5 2 Prevention 6 7 PRI call handling capacity 1 11 connecting gateway directly to central office switch 1 9 connecting gateway to a PBX 1 9 interface features 1 5 ISDN connections 1 9 PRI LINE connectors 2 3 push buttons 5 1 Q Q 931 1 2 Quality of Service QoS 1 2 rack mounting 2 5 rear panel 2 2 rear panel components 2 3 remote management 2 10 requirements 2 7 installation 2 3 RJ 45 2 2 2 3 2 10 rollover 1 3 routing 1 2 RS 232 DTE 9 pin D type connection 1 5 RST butto
52. t 157262 Table 2 3 Cisco Unified Videoconferencing 3522 BRI Gateway Rear Panel Components Component Description ACT LEDs Lights green to indicate that there are active calls in the gateway on the specified BRI line BRI LINE connectors RJ 45 connectors that provide the BRI line connections for the specified gateway ISDN BRI port Preparing for Installation of the Cisco Cisco Unified Videoconferencing 3527 PRI Gatew ay This section describes the requirements for installing the Cisco Unified Videoconferencing 3527 PRI Gateway unit Proper clearance at the sides of the unit to allow adequate ventilation and at least 20 cm clearance at the back of the unit to allow access to cable connections A PC with a serial port and terminal emulation software to assign the Cisco Unified Videoconferencing 3527 PRI Gateway unit an IP address Dedicated IP address for the Cisco Unified Videoconferencing 3527 PRI Gateway unit The IP address of the router that the Cisco Unified Videoconferencing 3527 PRI Gateway unit will use to communicate across the network Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gatew ay Release 5 5 oL 14910 01 EN Chapter2 Setting Up Your Cisco Unified Videoconferencing 3500 Gateway M Preparing for Installation of the Cisco Unified Videoconferencing 3522 BRI Gateway For an H 323 environment the IP address of the H 323 gatekeeper with whic
53. tation Regulatory Compliance and Safety Information for Cisco Unified Videoconferencing 3500 Products Cisco Unified Videoconferencing Software CD ROM Cisco Information Package M ounting the Cisco Unified Videoconferencing 3500 Gateway Unitin a 19 inch Rack Step 1 Step 2 Step 3 You can optionally mount the Cisco Unified Videoconferencing 3500 Gateway unit in a standard 19 inch rack Two mounting brackets and a set of screws are included in the Cisco Unified Videoconferencing 3500 Gateway unit shipping box Procedure Disconnect all cables including the power cables Place the Cisco Unified Videoconferencing 3500 Gateway unit right side up on a hard flat surface with the front panel facing you Position a mounting bracket over the mounting holes on each side of the Cisco Unified Videoconferencing 3500 Gateway unit as shown in Figure 2 4 OL 14910 01 Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gateway Release 5 5 py Chapter2 Setting Up Your Cisco Unified Videoconferencing 3500 Gateway M Cisco Unified Videoconferencing 3500 Gateway Unit Initial Configuration Step4 Step5 Step 6 Step 7 Figure 2 4 Fitting a Bracket for Rack Mounting 157263 Pass the screws through the brackets and tighten them into the screw holes on each side of the Cisco Unified Videoconferencing 3500 Gateway unit using a suitable screwdriver Insert t
54. teway features front and rear panel LED indicators that display status for the unit You can also access remote diagnostics of the unit through the gateway interface Telnet SNMP or a serial port Network load The gateway supports load balancing on the network by communicating balancing with a gatekeeper through H 323 RAI Resource Available Indication RAC Resource Available Confirmation messages T 120 data The gateway supports data transfers in calls between ISDN and IP by collaboration using high speed T 120 in HMLP and VarMLP formats Quality of service QoS The gateway features configurable coding of media packets to achieve QoS routing priority on the Internet Protocol IP network The Type of Service ToS bits of the IP datagram header can be configured for priority level Dial plan The gateway supports a simplified dial plan for outbound dialing using a single universal prefix Using the dial plan the gateway automatically detects the capabilities received in the Setup message from the IP endpoint and sets the same bit rate for the ISDN or serial interface side of the call Direct dialing and call routing The gateway dial plan supports the following direct dialing and call routing facilities e Direct Inward Dialing DID Multiple Subscriber Network MSN Q 931 Sub addressing Information Element Internal and External Interactive Voice Response IVR e TCS4 Default extension
55. the Cisco Unified Videoconferencing 3500 Gateway unit IP address of the default router the Cisco Unified Videoconferencing 3500 Gateway unit uses to communicate over the network PC with available serial port and terminal emulator software installed RS 232 terminal cable shipped with the unit OL 14910 01 Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gateway Release 5 5 py Chapter2 Setting Up Your Cisco Unified Videoconferencing 3500 Gateway M Cisco Unified Videoconferencing 3500 Gateway Unit Initial Configuration Procedure Stepl Connect the supplied terminal cable to the PC terminal Step2 Connect the power cable Step3 Start the terminal emulation application on the PC Step4 Set the communication settings in the terminal emulation application on the PC as follows Baud rate 9600 e Data bits 8 e Parity None e Stop bits 1 e Flow control None Step5 Turn on the power to the Cisco Unified Videoconferencing 3500 Gateway unit Step6 After the terminal emulator session starts press the RST button on the Cisco Unified Videoconferencing 3500 Gateway unit front panel to reset the module A log of the auto boot events and a VxWorks banner scrolls across the computer monitor Ss Note When the Cisco Unified Videoconferencing 3500 Gateway unit is started for the first time two VxWorks banners appear The configuration option appears after the
56. vice that are not approved by the party responsible for compliance could void the user s authority to operate the equipment Grounding The power cable of the Cisco Unified Videoconferencing 3500 Gateway unit should only be connected to a power outlet that has a protective earth contact Do not use an extension cord that does not have a protective conductor ground The Cisco Unified Videoconferencing 3500 Gateway unit can become dangerous if you interrupt any of the protective conductors grounding or disconnect any of the protective earth terminals A Caution For North American installations select a 3 conductor 18 AWG power supply cord that is UL listed and CSA certified The cord must be terminated in a molded on plug cap rated 125V 5A with a minimum length of 1 5m 6 feet and no longer than 4 5m approximately 14 feet Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gateway Release 5 5 oL 14910 01 ER Chapter6 Safety M ESD Procedures A Caution This is a class I unit In Denmark use this unit with an AC cord suited to Danish specifications The cord should include an earthing conductor Plug the unit into a wall socket outlet which is connected to the protective earth contact Do not use socket outlets which are not connected to a protective earth contact A Laite on liitett v suojamaadoituskoskettimilla varustettuun pistorasia
57. w ay This section describes the following topics Physical Description page 2 1 Preparing for Installation of the Cisco Cisco Unified Videoconferencing 3527 PRI Gateway page 2 3 Preparing for Installation of the Cisco Unified Videoconferencing 3522 BRI Gateway page 2 4 Verifying the Package Contents page 2 5 Mounting the Cisco Unified Videoconferencing 3500 Gateway Unit in a 19 inch Rack page 2 5 Cisco Unified Videoconferencing 3500 Gateway Unit Initial Configuration page 2 6 Connecting the Cisco Unified Videoconferencing 3500 Gateway Unit to the LAN page 2 10 Managing and Monitoring the Cisco Unified Videoconferencing 3500 Gateway Unit page 2 10 Accessing the Cisco Unified Videoconferencing 3500 Gateway Administrator Interface page 2 11 Registering the Online Help page 2 12 Physical Description This section provides a physical description of the Cisco Unified Videoconferencing 3500 Gateway units Front Panel Figure 2 1 shows the front panel of the Cisco Unified Videoconferencing 3500 Gateway unit Table 2 1 describes the components of the front panel Figure 2 1 Cisco Unified Videoconferencing 3500 Gateway Front Panel Gk Reg CD E SERIAL s 10 100 Base T RST ALARM ACT Pur O 157264 Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gateway Release 5 5 0L 14910 01 EE Chapter2 Setting Up Your Cisco Unified Videoconferencin
58. y Rear Panel AT m m Ar Fr Dch cc ES ras 157266 Table 2 2 Cisco Unified Videoconferencing 3527 PRI Gateway Rear Panel Components Component Description ACT LED Lights green to indicate that there are active calls in the gateway D Ch LED Lights green to indicate that the PRI line is enabled and a carrier signal is detected Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gatew ay and 3527 PRI Gateway Release 5 5 22 OL 14910 01 Chapter2 Setting Up Your Cisco Unified Videoconferencing 3500 Gatew ay Preparing for Installation of the Cisco Cisco Unified Videoconferencing 3527 PRI Gateway Mi Table 2 2 Cisco Unified Videoconferencing 3527 PRI Gateway Rear Panel Components Component Description ALARM LED Displays alarm events for the PRI line YELLOW Lights yellow when there is a loss of frame alignment at the remote side ORANGE Lights orange when there is a loss of frame alignment in the gateway PRI LINE connector RJ 45 connector that provides the PRI line connection for the gateway ISDN PRI port Cisco Unified Videoconferencing 3522 BRI Gateway RTM Figure 2 3 shows the rear panel components of the Cisco Unified Videoconferencing 3522 BRI Gateway unit Table 2 3 describes these components Figure 2 3 Cisco Unified Videoconferencing 3522 BRI Gateway Rear Panel 2 Eu CR E E l NY NM um AU E BRI4 BA BAM BRI ac
59. you want to upgrade as follows Click Customize The Customize dialog box appears Check the device components you want to upgrade in the Select the components you want to upgrade list amp Note The components displayed vary according to the Cisco device upgraded Click OK to return to the Upgrade Utility dialog box Click Upgrade to upgrade all components of the Cisco device software or only those components you manually selected via the Customize option The Cisco Software Upgrade Utility informs you whether or not the upgrade is successful Ss Note When the upgrade is complete the Cisco device automatically resets itself and starts operation with the new software version wu Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5 5 oL 14910 01 cuarrea amp Cable Connections and Pin outs This section describes the following topics Unit RS 232 9 Pin Serial Port page 4 1 RJ 45 8 Pin IP Network Port page 4 2 ISDN Port page 4 2 Unit RS 232 9 Pin Serial Port Table 4 1 describes the Cisco Unified Videoconferencing 3500 Gateway unit RS 232 9 pin D type serial port pin out configuration Table 4 1 RS 232 9 pin D Type Serial Port Pin out v Function 1 0 NC RXD Input TXD Output NC GND NC NC NC NC N 0 A nl BR WwW N Installation and Upgrade Guide for Cis

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