Cisco 2-port E&M voice/fax
Contents
1. 2009 2010 Cisco and or its affiliates All rights reserved This document is Cisco Public Information Page 12 of 122. Advanced quality of service QoS mechanisms These configurable Cisco IOS Software features reserve appropriate bandwidth and prioritize voice and fax traffic to ensure transparent delivery of toll quality voice and fax They include Resource Reservation Protocol RSVP Queuing Techniques such as Low Latency Queuing IP Precedence and DiffServ Code Points Call Control Signaling Supports H 323 V1 V2 V3 V4 MGCP 0 1 1 0 and SIP call control protocols Also supports CiscoUCM3 3 using MGCP or H 323 and Cisco UCME 3 1 ITU Standard Voice Codecs G 711 G 729 G 729a b G 723 1 G 726 G 728 iLBC G 722 These are standards based compression technologies allowing transmission of voice across IP Frame Relay and ATM The G 711 standard employs 64 kbps PCM modulation using either u law or A law Other codecs employ lower bit rates Telephony Interface Signaling Supports the following signaling protocols Support FXO FXS loop start and ground start signaling E amp M wink immediate delay Inbound signaling such as DTMF MF support T1 and E1 CAS T1 and E1 PRI Q 931 user side and network side T1 and E1 PRI QSIG E1 MelCAS E1 R2 CAS T1 and E1 Transparent CCS with Multi D channel Country specific signaling Voice Features Conferencing Transcoding Supports up to 50 eight party G 711 ad hoc conferencing sessions or up to 32 eight party multi codec G 711 G 729 ad hoc conferencing sessions A maximum of 128 transco
3. Service DTE Interface VIC mode G 704 Structured DCE Interface G 704 Structured Homologation The IP Communications High Density Digital Voice Network Modules are approved for the countries listed below The approvals are for off premise and on premise connections unless stated otherwise Approval for other countries is in progress Please refer to the homologation Website shown below for approval progress for other countries and the VIC VWIC cards used in the NM HDV2 http tools cisco com cse prdapp jsp externalsearch do action externalsearchresult amp amp page EXTERNAL SEARCH Table 10 Country Specification Approval United States e EMC 47CFR15 Subpart B 2002 T1 Supported e Safety IEC60950 Telecom 47 CFR part 68 TIA EIA 968 A Canada e EMC CISPR22 or FCC Part 15 Supported e Safety IEC60950 e Telecom CS 03 European Community CE Countries e EMC EN55022 EN50082 EN61000 Supported e Safety EN60950 Telecom TBR4 TBR12 and TBR13 1 CE European Community countries Austria Belgium Denmark Finland France Germany Gibraltar Greece Ireland Italy Liechtenstein Luxembourg Malta Monaco Netherlands Norway Portugal Spain Sweden Switzerland United Kingdom 2009 2010 Cisco and or its affiliates All rights reserved This document is Cisco Public Information Page 11 of 12 Data Sheet a Cisco and Partner Services for the Branch Services
4. and mouth analog interface cards 4 port FXS and 4 port FXO cards and a 2 port ISDN Basic Rate Interface BRI digital interface card providing 40V phantom power These cards cover the entire range of analog connectivity options along with user side and network side digital BRI connections Please see Table 3 below for details on options supported The IP Communications High Density Digital Voice Fax Network Modules are used with the PVDM2 Packet Fax Voice DSP modules providing scalability from 4 to 120 channels and featuring the latest digital signal processing technology A maximum of four PVDM2s can be installed on each NM HDV2 network module The IP Communications High Density Digital Voice Fax Network Modules that are deployed on the Cisco 2811 2821 2851 2911 2921 2951 3825 3845 3925 and 3945 Unified Communications Routers can also be conveniently used with the onboard PVDM2 DSP modules on the 2800 and 3800 Series only The PVDM2s are not supported on the Cisco 2900 and 3900 Series motherboards Enterprises can conveniently select the minimum number and density type PVDM2s depending on the voice channels they are deploying and scale the number of PVDMs as they expand These PVDM2 can be configured for high medium or flex complexity via software Flex complexity is the default configuration and in this mode the network module will dynamically negotiate the appropriate codec medium or high on a call by call basis depending on the PVDM
5. features on a single network module enabling connectivity to the PSTN traditional telephony equipment such as PBXs key systems analog telephones fax machines and the enterprise WAN 2009 2010 Cisco and or its affiliates All rights reserved This document is Cisco Public Information Page 1 of 12 Data Sheet ees This product supports three network module versions with the option of zero one or two built in T1 E1 ports as shown in Table 2 Each built in port can be conveniently software configured to support either T1 or E1 operation Each network module also supports a single VIC VWIC slot that can be fitted with a Cisco voice WAN interface card VWIC or voice interface card VIC The Cisco VICs are daughter cards that install into the network modules and provide the interface to the PSTN and to telephony equipment PBXs key systems fax machines phones The Cisco VWICs are daughter cards that provide the interface to the PBX PSTN and or WAN Figure 1 shows a NM HDV2 2T1 E1 with two built in T1 E1 ports and a VIC3 2FXS DID in the VIC VWIC slot Cisco VWICs supported include 1 and 2 port T1 and E1 interface cards with optional drop and insert capability along with a G 703 interface card option These cards cover a full range of digital voice and WAN connectivity options A variety of VIC options are supported including 2 port foreign exchange station FXS direct inward dial DID foreign exchange office FXO E amp M ear
6. from Cisco and our certified partners can help you transform the branch experience and accelerate business innovation and growth in the Borderless Network We have the depth and breadth of expertise to create a clear replicable optimized branch footprint across technologies Planning and design services align technology with business goals and can increase the accuracy speed and efficiency of deployment Technical services help improve operational efficiency save money and mitigate risk Optimization services are designed to continuously improve performance and help your team succeed with new technologies For more information visit http www cisco com go services Afiafi Americas Headquarters Asia Pacific Headquarters Europe Headquarters C S C Oo Cisco Systems Inc Cisco Systems USA Pte Ltd Cisco Systems International BV San Jose CA Singapore Amsterdam The Netherlands Cisco has more than 200 offices worldwide Addresses phone numbers and fax numbers are listed on the Cisco Website at www cisco com go offices Cisco and the Cisco Logo are trademarks of Cisco Systems Inc and or its affiliates in the U S and other countries A listing of Cisco s trademarks can be found at wwwccisco com go trademarks Third party trademarks mentioned 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 1005R Printed in USA C78 562580 01 09 10
7. 2s available Enhanced Cisco conferencing and transcoding features on the IP Communications High Density Digital Voice Fax Network Modules are available The network modules provide a hardware based conference resource at branch offices to facilitate multiparty conferences thereby reducing the costs of delivering conferencing resources across the WAN Transcoding resources within the same network module further reduces bandwidth consumption and costs by compressing traffic across the WAN and enabling communications between devices that support different codecs Up to 50 eight party G 711 ad hoc conferences and up to 32 eight party multicodec G 711 G 729 ad hoc conferences can be supported on a single IP Communications High Density Digital Voice Fax Network Module 2009 2010 Cisco and or its affiliates All rights reserved This document is Cisco Public Information Page 2 of 12 Data Sheet a The IP Communications High Density Digital Voice Fax Network Modules are integrated in the Cisco 2811 2821 2851 2911 2931 2951 3825 3845 3925 and 3945 Unified Communications routers and are interoperable with the full range of Cisco IP Communications solutions including Cisco IP phones Cisco UCM Cisco UCME Cisco Unity software Cisco Unity Express Cisco IP Contact Center IPCC and Cisco IPCC Express Up to four network modules can be configured in a Cisco 3845 and 3945 Unified Communications Router supporting up to 480 and 720 voice ch
8. Afafe CISCO Data Sheet High Density Digital Voice Fax Network Modules for Cisco 2800 2900 3800 3900 Series The IP Communications High Density Digital Voice Fax Network Modules are an addition to the Cisco Systems IP Communications suite of solutions The IP Communications High Density Digital Voice Fax Network Modules deliver high density digital voice connectivity high density WAN connectivity analog voice connectivity and conferencing and transcoding capability in a network module form factor The network modules provide enterprises managed service providers and service providers with the ability to directly connect the public switched telephone network PSTN traditional telephony equipment such as private branch exchange PBX key systems analog telephones and fax machines and WAN to Cisco 2811 2821 2851 2911 2921 2951 3825 3845 and 3925 3945 Unified Communications Routers for either IP Communications capabilities or pure toll bypass The IP Communications High Density Digital Voice Fax Network Modules flexibly operates within two different Cisco Unified Communications UC environments the Cisco Unified Communications Manager UCM system with Survivable Remote Site Telephony SRST or Cisco Unified Communications Manager Express UCME The network modules can be integrated with these IP Telephony solutions in a Unified Communications Router to provide a complete IP Communications solution for full service branch cu
9. DV2 IP Communications High Density Digital Supports a VIC VWIC slot that can fitted with either digital or analog BRI Voice fax Network Module voice WAN interface cards Supports a maximum of 60 channels of digital voice or four channels of analog voice in medium complexity codec Up to four PVDM2 Packet Fax Voice DSP modules can be used NM HDV2 1T1 E1 IP Communications High Density Digital Includes a built in T1 E1 port and a VIC VWIC slot that can be fitted with either Voice fax Network Module with one Built in digital or analog BRI voice WAN interface cards Supports a maximum of 90 T1 E1 port channels of digital voice or 30 channels of digital voice and four channels of analog voice in medium complexity codec Up to four PVDM2 Packet Fax Voice DSP modules can be used NM HDV2 2T1 E1 IP Communications High Density Digital Includes two built in T1 E1 ports and a VIC VWIC slot that can be fitted with Voice fax Network Module with two Built in either digital or analog BRI voice WAN interface cards Supports a maximum of T1 E1 ports 120 channels of digital voice or 60 channels of digital voice and four channels of analog voice in medium complexity codec Up to four PVDM2 Packet Fax Voice DSP modules can be used 2009 2010 Cisco and or its affiliates All rights reserved This document is Cisco Public Information Page 4 of 12 Data Sheet aT Table 3 VIC VWIC Options for the IPC High Density Digital Voice Netwo
10. O interfaces Hunt groups across cards Calls can be forwarded automatically to the first available line Integrated add drop multiplexer drop and insert Performs add drop multiplexing for voice within a multi port voice Network Module Eliminates the requirement maintenance support and expense of using an external add drop multiplexer Channel bank Supports the conversion of analog voice ports into digital voice traffic using DS 0 channels on a T1 or E1 interface Dial plan mapping Simplifies configuration and management through automatic mapping of dialed phone numbers to IP addresses Interactive Voice Response Support IVR Provides automated attendant voice mail support and call routing based on desired service Hoot and Holler over IP Delivers superior quality Hoot and Holler multicast voice services and multicast conferencing over the WAN using existing end points Voice Port Interfaces Supports FXS FXO includes CAMA DID E M BRI S T T1 and E1 interfaces Voice Port Specific Features FXS and FXO Provide battery polarity reversal detection and initiation for disconnect supervision and far end answer supervision ISDN BRI network side and phantom power The VIC2 2BRI NT TE provides the ability to connect a PBX PABX configured as user side directly to the router Also provides phantom power to accommodate equipment that requires it Analog CAMA trunk connection The VIC2 2FXO and VIC2 4FXO provide the
11. ability to connect to analog CAMA trunks which provide dedicated E 911 services Each VIC port can be individually configured as an FXO or a CAMA port via Cisco IOS Software Per port disable Allows disabling of any single port without affecting any other port on the same VIC or NM LED indicators for voice processing resources and port status Fax and Modem Fax and modem passthrough Allows fax and modem traffic to pass through a voice port Fax relay Provides a more robust protocol for fax transmission over packet networks Also supports the T 37 and T 38 fax protocols Data Features Supports serial data WAN access using T1 E1 or fractional T1 E1 network interface N X 64 Kbps or N X 56 Kbps channel group data rates T1 N 1 to 24 E1 n 1 to 31 e Supports up to 32 data channel groups with a total bandwidth of up to 2 Mbps e Supports integrated data WAN access and DS 0 voice channels on the same T1 E1 e Dual clocking domain Supports a second clocking domain for one T1 E1 data only trunk independent of the primary clocking domain used by other T1 E1 and BRI ports resident within a single NM HDV2 module High Performance Flexible e Channel capacity Supports up to 120 medium complexity voice channels See NM specifications below for DSP Architecture further details Flexi DSP architecture There is no need to specify codec complexity at configuration An appropriate codec is dynamically selected when a call is established w
12. among multiple IP Communications High Density Digital Voice Fax Network Modules that are installed in an Integrated Services Router DSPs on the motherboard on the Cisco 2811 2821 2851 2911 2921 2951 3825 3845 3925 and 3945 Integrated Services Routers can also be used with the NM HDV2 network modules Built in and easily configurable T1 E1 ports The convenient built in ports can be easily configured for either T1 or E1 operation providing flexibility when ordering provisioning and in multi national enterprise deployments Scalable and flexible for enterprise office requirements of any size The IP Communications High Density Network module is supported on the Cisco 2811 2821 2851 2911 2921 2951 3825 3845 3925 and 3945 Integrated Services Routers providing a broad range of selection depending on branch office sizes and communications needs The network module can be reused as the platforms scale delivering investment protection There are various applications for the IP Communications High Density Digital Voice Fax Network Module In the application below CiscoUCMat headquarters delivers the call control for IP phones at the branch offices Figure 2 Each branch office is enhanced with SRST to maintain basic telephony services at the branch office if the WAN goes down or connectivity to the Cisco UCM is lost The IP Communications High Density Digital Voice Fax Network Module is integrated into the Cisco F
13. annels in medium complexity codec on the Cisco 3845 and 3945 respectively The IP Communications High Density Digital Voice Fax Network Module combined with Survivable Remote Site Telephony operating with Cisco UCM or Cisco UCME in a Unified Communications Router makes an ideal single box communications solution for IP telephony in branch offices Table 5 lists the maximum number of network modules that are supported on a Unified Communications Router Important Features and Benefits Table 1 The IP Communications Digital Voice Fax Network Modules Provide a Wide Range of Features and Benefits Product Features Benefits Rich set of features are delivered on a single network module form factor Features such as data WAN connectivity high density digital voice connectivity analog voice connectivity and conferencing transcoding are supported on a single network module form factor allowing customers to utilize other network module slots for other applications A single NM slot platform can be deployed for small offices providing a cost effective solution for IP telephony Tightly integrated into the Cisco Integrated Services Routers The IP Communications High Density Digital Voice Network Modules are tightly integrated into the Cisco Integrated Services Routers providing a single IP communications solutions for the full service branch office The Cisco Integrated Services Routers run Cisco IOS Software incorporating advance
14. d quality of service QoS features intelligent network queuing and standards based encapsulation providing efficient direct transport of both voice and fax over IP Frame Relay and ATM networks Efficiently provides analog and digital voice connectivity to the PSTN and traditional office equipment Analog and digital voice connectivity are supported in a single network module enabling customers to efficiently provide flexible and reliable connectivity to public or private switched telephone networks and phones faxes PBXs and key systems Integrated data WAN and digital voice connectivity Voice and WAN data is integrated on the same T1 interface providing a cost effective way of delivering PSTN and data WAN access for small branch offices Supports higher densities of digital voice connectivity Supports up to a maximum of four T1 E1 ports in a single network module slot for digital voice connectivity ideal for offices deploying toll bypass transporting voice and fax traffic across the WAN to reduce or eliminate toll charges Displays next generation robust scalable and powerful digital signal processor DSP technology Features the latest digital signal processing technology that can support higher call densities per DSP and more flexibility in channel allocation per DSP Up to four PVDM2 slots are supported per network module providing scalability of 4 120 channels per network module These DSPs can be shared
15. ding sessions between G 729a and G 711 codecs and 96 transcoding sessions between G 729 and G 711 codecs Echo cancellation Industry leading G 168 compliant software echo cancellation provides echo cancellation on tail circuits up to 64 Mbps Silence suppression voice activity detection VAD Bandwidth is used only when someone is speaking During silent periods of a phone call bandwidth is available for data traffic Comfort noise generation This feature reassures the phone user that the connection is being maintained even when no voice packets are being transmitted e Private line automatic ring down PLAR Provides a direct connection to another digital or analog voice port by lifting a telephone handset on one end Includes Trader Turret PLAR e Local Advanced Voice Busy Out LVBO AVBO Automatically busies out any desired voice trunk line to a 3 Conferencing transcoding feature available on the 2800 Series starting with 12 3 8 T4 3800 Series starting with 12 3 11 T 2900 and 3900 Series starting with 15 0 1 M 2009 2010 Cisco and or its affiliates All rights reserved This document is Cisco Public Information Page 7 of 12 Data Sheet a Feature Description and Benefits PBX or PSTN when a direct WAN or LAN connection to the router or any part of the network to the destination port is down Caller ID support Per port configurable caller ID with per call un blocking over analog FXS and FX
16. e IP Plus images and higher e 256 MB DRAM 64 MB Flash Release 15 0 1 M UC Technology images e 1 GB DRAM e 256 MB Flash Please refer to the Cisco IOS Software release notes for determining the minimum flash and DRAM memory requirements Environmental Specifications e Operating temperature 0 to 40 32 to 104F Storage temperature 25 to 70 13 to 158F e Relative humidity 5 to 85 noncondensing operating 5 to 95 noncondensing nonoperating 2009 2010 Cisco and or its affiliates All rights reserved This document is Cisco Public Information Page 9 of 12 Data Sheet NM Specifications Table 8 Product NM HDV2 NM HDV2 1T1 E1 NM HDV2 2T1 E1 Description IP Communications High Density IP Communications High Density IP Communications High Density Digital Voice Fax Network Module Digital Voice Fax Network Module Digital Voice Fax Network Module with One Built in T1 E1 Port with Two Built in T1 E1 Ports Cisco Part Number 800 22166 01 800 22167 01 800 22168 01 FCC Specifications FCC Class B device FCC Class B device FCC Class B device Spare NM HDV2 NM HDV2 1T1 E1 NM HDV2 2T1 E1 Voice Channel Capacity e 60 digital voice channels of e 90 digital voice channels of 120 digital voice channels of medium complexity or medium complexity or medium complexity or e 4 analog voice channels e 30 digital voice channels e 60 digital voice channels of medium complexi
17. grated Services Router 2 Cisco 3845 Integrated Services Router 4 Cisco 2901 2911 2921 2951 Integrated Services Routers 0 1 1 2 Cisco 3925 3945 Integrated Services Routers 2 4 1 High complexity codecs supported are G 711 G 726 G 729 G 723 1 G 728 GSM EFR and Fax Relay Medium complexity codecs supported are G 711 G 726 G 729a GSM and Fax Relay 2009 2010 Cisco and or its affiliates All rights reserved This document is Cisco Public Information Page 6 of 12 Data Sheet a Table 6 IP Communications High Density Digital Voice Fax Network Module Feature Summary Feature Description and Benefits IP Telephony Voice Gateway e Integrates all Cisco IP Communications solutions by providing flexible and reliable connectivity to public or private switched telephone networks around the world Provides high density gateway for Cisco IP phones to PSTN or legacy PBX PABXs Private Automatic Branch Exchange Provides high density gateway to PSTN for traditional PBX systems phones fax machines and key communication systems connected to a voice data and video infrastructure Interoperable within a Cisco AVVID architecture and Cisco IP Communications solution Toll Bypass Reduce or eliminate toll charges assessed by long distance and local carriers by transporting voice and fax traffic across the enterprise intranet LAN metropolitan area network MAN or WAN Works with existing phones fax machines PBX sy
18. hile allocating DSP resources optimally Feature upgrades The DSP architecture allows for addition of new features through simple code updates DSP sharing Supports the ability to share DSPs among multiple NM HDV2 modules within a single Voice Gateway Router 2009 2010 Cisco and or its affiliates All rights reserved This document is Cisco Public Information Page 8 of 12 Data Sheet a Additional Features Cisco IOS Software and Platform Support e Fully supported via Cisco IOS Software CLI call level interface including device configuration monitoring link status security Layer 2 and 3 protocol configuration and management and call history e Supported on all Cisco 2811 2821 2851 2911 2921 2951 3825 3845 3925 and 3945 Unified Communications routers Network Management Support e Cisco Voice Manager e SNMP protocol compliant e Manageable via a MIB browser e CiscoView interface for configuration e ConfigMaker e NetSys supported Software and Memory Requirements Table 7 Cisco IOS Software Version Product Cisco 2811 2821 2851 Cisco 2911 2921 2951 Cisco 3825 3845 Cisco 3925 3945 NM HDV2 12 3 8 T4 e Cisco IOS Software 12 3 8 T4 e Cisco IOS Software NM HDV2 1T1 E1 NM HDV2 2T1 E1 e P Plus images and higher Release 15 0 1 M e UC Technology PVDM2 8 e 256 MB DRAM images PVDM2 16 64 MB Flash e 1 GB DRAM PVDM2 32 256 MB Flash PVDM2 48 PVDM2 64
19. l drop and insert capability VWIC2 2MFT T1 E1 2 Port T1 E1 Multiflex Trunk Voice WAN Interface Card Used to connect to PBX PSTN or WAN using T1 E1 standard interface and provide channel drop and insert capability VWIC2 1MFT G703 1 Port G 703 Multiflex Trunk Voice WAN Interface Card Used to support unstructured E1 G 703 and all features of the other Cisco MFT VWIC2 modules including drop and insert VWIC2 2MFT G703 2 Port G 703 Multiflex Trunk Voice WAN Interface Card Used to support unstructured E1 G 703 and all features of the other Cisco MFT VWIC2 modules including drop and insert Additional flexibility is provided on the two port module with the capability to configure one port for unstructured E1 G 703 while configuring the other for standard framed E1 2009 2010 Cisco and or its affiliates All rights reserved This document is Cisco Public Information Page 5 of 12 Data Sheet a PVDM2s on a NM HDV2 module or on the mother board of an ISR router can be shared across multiple IP Communications High Density Digital Voice Fax Network Modules Please see Table 4 below for a list of PVDM2 modules supported PVDM3s equipped on the motherboards of the 2911 2931 2951 3925 3945 Unified Communications routers can coexist with the PVDM2s on the NM HDV2 modules as long as they are not both installed in the same domain The motherboard PVDM slots form one domain and each SM slot fo
20. port FXO voice fax interface card universal card for all countries Also supports analog Centralized Automated Message Accounting CAMA on any port FXO port is used to connect to PBX or key system or to provide off premise connections to PSTN Supports battery reversal detection and caller ID These VICs can be software configured to work in all countries Also used to connect to analog CAMA trunk to provide dedicated E 911 service North America only VIC2 4FXO 4 port FXO voice fax interface card universal card for all countries Also supports analog CAMA on any port FXO port is used to connect to PBX or key system or to provide off premise connections to PSTN or PTT Supports battery reversal detection and caller ID These VICs can be software configured to work in all countries Also used to connect to analog CAMA trunk to provide dedicated E 911 service North America only VIC3 2E M 2 port E amp M voice fax interface card Use to connect to PBX or key system as tie lines VIC2 2BRI NT TE 2 port BRI voice fax interface card configurable for either network or terminal side Use to connect as network side or user side to PBX or key system as off premise connections ISDN voice BRI Supports Patent Pending flexible L2 and L3 configurations VWIC2 1MFT T1 E1 1 Port T1 E1 Multiflex Trunk Voice WAN Interface Card Used to connect to PBX PSTN or WAN using T1 E1 standard interface and provide channe
21. r products hw routers ps259 products_ data _sheet09186a0080091b9c html Table 9 Product Number Description VWIC2 1MFT T1 E1 1 Port T1 E1 Multiflex Trunk Voice WAN Interface Card VWIC2 2MFT T1 E1 2 Port T1 E1 Multiflex Trunk Voice WAN Interface Card VWIC2 1MFT G703 1 Port G 703 Multiflex Trunk Voice WAN Interface Card VWIC2 2MFT G703 2 Port G 703 Multiflex Trunk Voice WAN Interface Card T1 Network Interface Transmit Bit Rate 1 544 Mbps 50 bps 32 PPM 2009 2010 Cisco and or its affiliates All rights reserved This document is Cisco Public Information Page 10 of 12 Data Sheet Product Number Description Receive Bit Rate 1 544 Mbps 50 bps 32 PPM Line Code AMI B8ZS AMI Ones Density Enforced for N x 56 Kbps Channels Framing Format D4 SF and ESF Output level LBO 0 7 5 or 15 dB Input Level 1dBO0 down to 24 dBO DTE Interface WIC mode Fractional Service DTE Interface VIC mode G 704 Structured DCE Interface G 704 Structured E1 Network Interface Transmit Bit Rate 2 048 Mbps 100 bps 50 PPM Receive Bit Rate 2 048 Mbps 100 bps 50 PPM Data Rate 1 984 Mbps framed mode Per E1 Port Clocking Internal and Loop recovered from network E1 National Bits Fixed non configurable Encoding HDB3 DTE Interface WIC mode Fractional
22. rk Modules VIC VWIC Options for the IPC High Density Digital Voice NM Description Application VIC3 2FXS DID 2 port FXS DID voice fax interface card FXS port is used to connect directly to phones fax machines and key systems Generates battery polarity reversal and caller ID DID port is used to provide off premises DID connection from central office Serves only incoming calls from the PSTN Does not support caller ID in DID mode VIC3 2FXS E DID 2 port Enhanced FXS DID voice fax interface card FXS port is used to connect directly to phones fax machines and key systems Generates battery polarity reversal and caller ID VIC3 2FXS E DID is designated as an Off Premise Extension Lite product offering This means that while the module addresses a subset of the off premise extension applications it should be noted that the module is not in full compliance for off premise usage DID port is used to provide off premises DID connection from central office Serves only incoming calls from the PSTN Does not support caller ID in DID mode VIC3 4FXS DID 4 port FXS DID voice fax interface card FXS port is used to connect directly to phones fax machines and key systems Generates battery polarity reversal and caller ID DID port is used to provide off premises DID connection from central office Serves only incoming calls from the PSTN Does not support caller ID in DID mode VIC2 2FXO 2
23. rms a separate domain The motherboard domain can contain either all PVDM2 modules or all PYDM3 modules An SM domain can only contain PVDM2 modules housed by the NMHDV2 carrier card If a mix of PVDM2s and PVDM s are detected on the motherboard slots then the PVDM2s will be deactivated allowing only the PVDM3s to be used actively If PVDM2s are detected in service module slots and PVDM3s are installed on the motherboard then both will continue to function in their own domain and coexist Table 4 PVDM2 Packet Fax Voice DSP Type and Density Supported on the IP Communications High Density Digital Voice Fax Network Module Module Name Description Number of DSPs Maximum Maximum Maximum Channels Channels Channels in in High in Medium G 711 codec Complexity Complexity Codec Codec PVDM2 8 8 channel Packet Fax Voice DSP Module 1 4 4 8 PVDM2 16 16 channel Packet Fax Voice DSP Module 1 6 8 16 PVDM2 32 32 channel Packet Fax Voice DSP Module 2 12 16 32 PVDM2 48 48 channel Packet Fax Voice DSP Module 3 18 24 48 PVDM2 64 64 channel Packet Fax Voice DSP Module 4 24 32 64 The 2900 Series and 3900 Series Integrated Services Routers support Network Modules with PVDM2s via an adapter part number SM NM ADPTR Table 5 Maximum Network Modules Allowed per Platform Cisco Platform Maximum Number of Network Modules Allowed Cisco 2811 2821 2851 Integrated Services Routers 1 Cisco 3825 Inte
24. stems and key systems Connection trunk Creates a permanent tie line replacement structure digital to digital digital to analog or analog to analog capabilities Interoperates end to end with Cisco IP phones analog phones fax machine connections and PBX PABX connections to and from other Cisco voice enabled products Voice over Packet Transport Voice Fax over IP VoIP traffic at Layer 3 can travel over any Layer 1 or Layer 2 media including ISDN leased lines serial connections Frame Relay Ethernet Token Ring and Asynchronous Transfer Mode ATM Voice Fax over Frame Relay VoFR is supported using FRF 11 and FRF 12 standards This solution also uses features found only in Cisco IOS Software for maintaining voice quality Voice over ATM VoATM is supported using AAL2 or AAL5 encapsulation Leverages existing ATM networks as a direct transport method for voice VoATM requires ATM interfaces such as T1 E1 ATM IMA DS3 E3 or OC 3 or DSL WICs Compressed Real Time Protocol cRTP offers RTP header compression and packet fragmentation techniques that allow toll quality voice and fax transmissions over any WAN connection Call admission control and PSTN fallback Uses Service Assurance Agent SAA to determine latency delay and jitter and provide real time ICPIF calculations before establishing a call across an IP infrastructure SAA packets emulate voice packets receiving the same priority as voice throughout the entire network
25. stomers Figure 1 NM HDV2 2T1 E1 with a 2 Port FXS VIC Cisco IP Communications solutions provide the means for integrating voice and data allowing users to take advantage of services such as IP telephony integrated services and toll bypass These solutions allow enterprises managed network service providers and service providers to reap the advantages of Unified Communications such as lower operating costs and increased productivity Cisco Unified Communications solutions also enable packet voice technologies including voice over IP VoIP including H 323 Media Gateway Control Protocol MGCP and Sessions Initiation Protocol SIP voice over Frame voice over ATM including AAL2 and AAL5 adaptation layers The IP Communications High Density Digital Voice Fax Network Modules are an integral part of the Cisco Unified Communications offering delivering a versatile combination of digital voice analog voice and data capabilities in a single network module form factor They not only provide the IP telephony gateway to Cisco UC architectures for calls to and from the PSTN and the WAN but also allow enterprises to deploy networks with existing traditional telephony equipment until they are ready to migrate to IP telephony Features include high density digital voice and WAN connectivity up to four T1 E1 ports analog voice connectivity up to four ports and up to 50 conferencing and transcoding sessions1 Enterprises can now deploy all these rich
26. ty and of medium complexity and 4 4 analog voice channels analog voice channels Mean Time Between Failures MTBF 1 251 736 1 012 136 939 368 VICs VWICs Supported Maximum of ONE Maximum of ONE Maximum of ONE e VIC3 2FXS DID e VIC3 2FXS DID e VIC3 2FXS DID e VIC3 2FXS E DID e VIC3 2FXS E DID e VIC3 2FXS E DID e VIC3 4FXS DID e VIC3 4FXS DID e VIC3 4FXS DID VIC2 2FXO e VIC2 2FXO e VIC2 2FXO e VIC2 4FXO e VIC2 4FXO e VIC2 4FXO e VIC3 2E M e VIC3 2E M e VIC3 2E M e VIC2 2BRI NT TE VIC2 2BRI NT TE e VIC2 2BRI NT TE Any VWIC2 xMFT xx e Any VWIC2 xMFT xx e Any VWIC2 xMFT xx PVDM2 Supported Requires at least one and Requires at least one and Requires at least one and maximum of four Packet maximum of four Packet maximum of four Packet Fax Voice DSP Module for voice Fax Voice DSP Module for voice Fax Voice DSP Module for calls calls voice calls e PVDM2 8 PVDM2 8 e PVDM2 8 e PVDM2 16 PVDM2 16 e PVDM2 16 e PVDM2 32 e PVDM2 32 e PVDM2 32 e PVDM2 48 PVDM2 48 e PVDM2 48 e PVDM2 64 PVDM2 64 e PVDM2 64 Voice Interface Card Specifications Please refer to the following datasheet for VIC specifications http www cisco com en US partner products hw modules ps5365 products_data_sheet09186a0080191d41 html Voice WAN Interface Card Specifications Please refer to the following Cisco One and Two Port T1 E1 Multiflex Voice WAN Interface Cards datasheet for VWIC specifications http www cisco com en US partne
27. ull Service Branch Office routers located at the branch office There is frequent voice communication between branch offices and the PSTN As a result voice calls between offices are VoIP and are routed over the WAN for telephony cost savings The NM HDV2 2T1 E1 is used to deliver T1 WAN access for both voice and data connectivity Calls to external parties are placed through T1 PSTN access In addition the VIC VWIC slot on the NM HDV2 2T1 E1 is populated with a VIC3 4FXS DID to connect to analog phones and fax machines 2009 2010 Cisco and or its affiliates All rights reserved This document is Cisco Public Information Page 3 of 12 Data Sheet o CER Figure 2 IP Telephony Application using NM HDV 2T1 E1 with a VIC3 4FXS DID and SRST in a Full Service Branch Branch Office Cisco 2951 with Cisco Unified SRST ISDN i NM HDV2 2T 1 E1 Backup ee bs D E a Headquarters VA Cisco Unified gt Enables IP telephony rich features for single NM slot platforms NM HDV2 2T1 E1 with VIC3 4FXS DID in VIC VWIC slot Enables FXS connectivity to analog phones fax machines and 2T1 digital trunk access the PSTN and WAN access Cisco Unified SRST Survivable Remote Site Telephony maintains basic telephony services at the branch office even if WAN goes down Supports both analog and IP phones Table 2 Cisco IP Communications High Density Digital Voice Fax Network Module Module Description Application NM H
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