User Manual - Howard Computers
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1. LifeSize LifeSize ClearSea User Guide April 2012 LifeSize ClearSea User Guide LifeSize ClearSea Client LifeSize ClearSea is a client server solution for desktop and mobile video collaboration Users can connect from their desktops or mobile devices to H 323 or SIP devices including video systems MCUs and gateways This guide describes LifeSize ClearSea Client a standards compliant software video phone that allows users to view each other s presence status and to exchange text messages The configuration panel allows expert users to optimize quality and performance Installation Lists minimum requirements for supported systems Getting Started Describes how to launch LifeSize ClearSea and place a test call User Interface Overview Provides an overview of the LifeSize ClearSea features Using LifeSize ClearSea Client Learn how to place a call initiate a presentation understand call statistics and use command line parameters Section 1 Installation To install the LifeSize ClearSea Client run the setup executable file and follow the installer steps LifeSize ClearSea User Guide NOTE To install the LifeSize ClearSea Client your user account must be assigned administrative privileges The installer also creates a desktop icon from which you can launch the application NOTE Quality and performance depend on your operating system and hardware configuration including CPU power2. Text field for additional optional information The following actions are also available e Click OK to save changes Duplicate entries are not allowed e Click Cancel to close the window without applying any changes You can also cancel changes by clicking X to close the window 19 Recorded Call Edit Window Use the recorded call edit window to view a recorded call s details and to edit its name and description LifeSize ClearSea User Guide Name Display name that appears in the Recorder window list Description Description of the recorded call Call to Dial string of the far end Recorded on Recorded call s start date and time Duration Recorded call s duration Size Approximate amount of space that is occupied on the disk 20 LifeSize ClearSea User Guide 21 Section 4 Using LifeSize ClearSea Client Placing a Call Use any of the following methods to place a call with LifeSize ClearSea Client e Type the IP address or dial string in the search box and press or Enter e Click call from an entry in the search results contacts or history e Click call from the chat window Including Multiple Callers in a Call LifeSize ClearSea Client supports two concurrent lines When you place or receive a call the first available line is used If two calls are connected both calls appear as active calls Carl Wilson 00 01 11 My Personal Contact DIALING P P
3. User status Icon representing the current availability status for the authenticated user Display name Informative name displayed to other users such as Mark White Dial string Complete dial string that other users enter to call the authenticated user from any standards based device such as mark white sea mydomain com Extension Extension number for reaching the authenticated user when calling the server such as 86649921 Search Use the search box to complete the following tasks e Search for contacts and logged calls e Place a call to an IP address or dial string Press to place the call As soon as you start typing in the search box a search is performed in the contacts and history lists Matching results are shown in real time in the main list Navigate the search results with the keyboard as follows e Press the up and down arrow keys to navigate the resulting list e Press Enter to call the selected entry If no entry is selected LifeSize ClearSea Client uses the search criteria to dial a call e Click call or chat if available Main List The following lists are available e contacts e history e search results Contacts The list of contacts is the LifeSize ClearSea Client address book for the authenticated user Use this list to place a call or initiate a chat session Customize this list by adding or editing contacts LifeSize ClearSea User Guide 10 Each contact shows one of the followin
4. When more than one call is connected the LifeSize ClearSea Client acts as a multi conference device by default When in this mode LifeSize ClearSea Client mixes audio and composites video streams so that each of the three parties can hear and view each other To place a call on hold position the cursor over the call duration value and press hold When a remote caller is on hold LifeSize ClearSea Client sends music and a static slide No live audio and video is sent and any media received from the remote party is ignored To continue the call click resume Learn more at Call Window Initiating Presentations To send the content of a local application window as a presentation to the remote caller click Ced share NOTE At least one call must be active to send a presentation Select an application from the list and click the share The selected application window remains on top of any other window while the presentation is in progress to allow the capture of window content in its entirety If you mouse over the application window LifeSize ClearSea Client overlays a red arrow pointer on the output video to simulate the mouse pointer When initiating a presentation the best available sharing mode either H 239 application sharing or video application sharing depending on your configuration is used automatically LifeSize ClearSea User Guide 22 H 239 Application Sharing If you enabled H 239 in settings CODECS and t
5. FECC commands to navigate visual menus with the arrow keys for example some MCU series Read more in Far End Camera Control NOTE LifeSize recommends that you keep H 224 enabled as this protocol does not affect performance or bandwidth Read more about H 239 and related advanced properties in H 239 Application Sharing Network and Protocols Settings This panel allows you to configure LifeSize ClearSea for your network environment IP Network Settings IP network type Allows you to configure settings for IP telephony protocols Choose one of the presets or Custom to customize your receive and transmit speeds to best suit your connection type All values are specified in Kb s units of 1000 bits per second AIBC Automatic Input Allows LifeSize ClearSea Client to request that the remote party change its output Bandwidth Control bandwidth based on real time network statistics Enable this option if you use an error prone network connection such as the public Internet NOTE Some third party video systems might ignore or otherwise not support bandwidth change requests Local IP Address If your network features more than one adapter you can choose the IP address that LifeSize ClearSea Client uses Leave this value set to Auto unless LifeSize ClearSea auto detection is not working or you want to specify a different IP address LifeSize ClearSea User Guide 18 Media Encryption Select one of the followi
6. HD7V through HDMI input to BlackMagic board Microsoft LifeCam Cinema Logitech Quick Cam Vision Pro Recommended Logitech Quick Cam Orbit AF Logitech Quick Cam 3000 Logitech Pro 9000 Webcam Deluxe HP KQ246AA Webcam 2 Megapixel Autofocus HP GJ502AA Creative VF0280 Live LifeSize ClearSea User Guide Section 2 Getting Started The following login credentials provided by your IT administrator are required to use LifeSize ClearSea Client username password server address for LifeSize ClearSea Logging In 1 Double click the LifeSize ClearSea desktop icon to launch the software and log in 2 Enter your LifeSize ClearSea username and password 3 Click Sign me in automatically to enable automatic signin when the application starts 4 Enter the LifeSize ClearSea Server URL or IP address provided by your IT administrator ClearSea LifeSize 5 Click Sign In Configuration When you start LifeSize ClearSea Client for the first time a configuration wizard guides you through the setup process Read more at Settings Window LifeSize ClearSea User Guide Placing a Test Call After LifeSize ClearSea Client is configured the main window appears Read more at Main Window To ensure that LifeSize ClearSea Client is configured correctly place a test call 1 Inthe list of contacts click call for the ClearSea Test Call contact and wait for the call to connect ClearSea Test Call chat call 2 Fo
7. initiates chat is not already in the contacts list add contact appears Read more at Creating and Editing Contacts Chat history Contains the chat session s history log Message box To send a message type the desired text and press Enter To insert a carriage return in the message press Ctrl Enter If the contact is unavailable the message box is disabled Settings Window The settings window contains all the configuration information of the LifeSize ClearSea Client To open the settings window from the main window click a You can choose the following options from the settings window e OK applies and saves changes and then closes the window e Apply applies and saves changes but leaves the window open e Cancel closes the window without applying any changes You can also cancel changes by clicking X to close the window General Settings Start at login Launches the LifeSize ClearSea Client when you log in to your computer Disable screen saver Disables the system screen saver while LifeSize ClearSea Client is running and a call is active Auto answer Automatically answers incoming calls Choose language Specifies the language that appears in the user interface Notify idle Notifies other users when the computer experiences no activity after a specified duration Change the idle time by clicking the numeral and entering a new value NOTE Some grap
8. a black image if set to 30 f s This result also depends on the resolution and other USB devices that are present on the bus If your webcam ignores the frame rate settings when set to auto exposure increase room lighting to improve actual frame rate Windows only Pixel format For a given resolution and frame rate all available pixel formats are listed in order of CPU power requirements Different formats do not improve or degrade image quality and are provided only for compatibility with faulty capture devices Depending on your system speed and configuration increasing the frame rate or capture resolution might cause LifeSize ClearSea Client to exhaust its CPU power and degrade its performance 16 LifeSize ClearSea User Guide Codecs Settings Use the codecs settings to enable each media codec and video format independently for receive RX and transmit TX The options present on this panel depend on the server side configurations that your IT Administrator sets For each of the settings select TX to enable the encoder for transmission and RX to enable the decoder for reception NOTE If you experience problems during a call such as audio video errors or delays disable the higher resolution video formats 4CIF QHD 720p and 1080p If you continue to experience problems disable both RX and TX on the H 264 video codec H 224 allows you to send far end camera control FECC commands used to adjust the far end camera Use
9. a division of Logitech has made every effort to ensure that the information contained in this document is accurate and reliable but assumes no responsibility for errors or omissions Information in this document is subject to change without notice Companies names and data used in examples herein are fictitious unless noted This document contains copyrighted and proprietary information which is protected by United States copyright laws and international treaty provisions No part of the document may be reproduced or transmitted in any form or by any means electronic or mechanical for any purpose without the express written permission from LifeSize Communications Trademark Acknowledgments LifeSize the LifeSize logo and other LifeSize marks are registered trademarks or trademarks of Logitech All other trademarks are the property of their respective owners Patent Notice For patents covering LifeSize products refer to lifesize com support legal Contacting Technical Services LifeSize Communications welcomes your comments regarding our products and services If you have feedback about this or any LifeSize product please send it to feedback lifesize com Refer to lifesize com support for additional ways to contact LifeSize Technical Services
10. connected and will terminate UNREACHABLE The call has not been established BUSY The call has been refused by the other device or user When a call is connected the connection duration appears Click T to drop the call or hold to put the call on hold When a call is on hold the command toggles to resume Right click the call to complete the following tasks e Start call recording After the recording starts appears to the left of the call With recording started the command toggles to Stop call recording e Share application opens a new window to initiate a presentation Read more at Application Sharing Window If you are sharing an application the command toggles to Stop sharing application e Enable privacy mode disables local video If the privacy mode is enabled the command toggles to Disable privacy mode 12 LifeSize ClearSea User Guide 13 Advanced menu The advanced menu includes the following options amp settings Read more at Settings Window e video Read more at Call Window recorder Read more at Recorder Window lt share This option is enabled only when a call is connected and when no application is shared Read more at Application Sharing Window NOTE When an application is shared share is highlighted Clicking share again stops application sharing Call Window The call window is the main work area during video calls You can also use the call window
11. d tones Out of Band Allows you to send DTMFs in a separate data channel No user local or remote hears the tones While you participate in a call LifeSize ClearSea Client allows you to use the dial pad of the local video window to forward DTMF tones Press FH to open the keypad Clicking the buttons sends the DTMF tones by using automatic detection of remote DTMF mode e Out of Band if supported by the remote video system e In Band if Out of Band is not supported Right clicking the buttons forces the DTMF tones to be sent by using the In Band mode Call Statistics Press the S key on the keyboard to show or hide call statistics while in a call Mono an 11 FASO TM E MTOSLDL DPIOSE PTellS POENE 10 8 2 187119625 ISZERES FPS210 8 BRNO POE OVSRNDDSS LOSTS OPNO RTHIINS Statistics appear in real time for the following media channels if open Audio RX Audio input channel Video RX Primary video input channel Content RX Secondary or H 239 video input channel H 224 RX Data input channel Audio TX Audio output channel Video TX Primary video output channel Content TX Secondary or H 239 video output channel H 224 Data output channel The following information appears for each channel e Media channel name If the channel is encrypted the name appears in red LifeSize ClearSea User Guide e The maximum and negotiated bit rate for the codec in units of 100 b s This entry
12. e LifeSize ClearSea Mark White LifeSizeClearSea Local Video Network Connections Program Manager A The application sharing window allows the user to share an application during a call To share one of the available applications click share next to the application s name LifeSize ClearSea Client shares the selected application immediately on any active call If an application is already shared the newly shared application replaces the previously shared application To stop sharing close the application sharing window or click lt share in the main window When you end a call application sharing also ends Creating and Editing Contacts To create a personal contact from the main window click W next to CONTACTS and click create new contact To edit a contact from the main window click next to the contact s name and click Edit Name Display name that appears in the main contacts history lists and chat window Dialstring SIP or H 323 address of the contact You can specify whether the contact uses a SIP or H 323 contact by prepending sip or h323 LifeSize ClearSea can automatically detect it for you as the following examples show e h323 10 10 10 10 identifies an IP address to call with H 323 e sip alice company com identifies a SIP URI e alice company com identifies an address that might use H 323 or SIP LifeSize ClearSea detects the protocol that the far end uses Description
13. g icons for presence status Available O External video system Idle Unavailable NOTE Calls to external video systems might fail if the video system is not reachable When a contact is currently in a call the status icon and the contact entry reflect the current call status When the contacts list appears you can complete the following tasks e Call the contact by clicking call The call button is enabled only for contacts whose status is available e Start a text chat session with the contact by clicking chat The chat button is enabled only for contacts who are available and logged in from a device that supports text chat sessions e Click w next to Contacts to show additional options Create new contact Read more at Creating and Editing Contacts Group by status allows you to enable or disable the list grouping by user status Show unavailable allows you to show or hide users whose statuses are not available e Click w next to a contact s name to show details for the contact If you created the contact you can change the associated properties Edit Read more at Creating and Editing Contacts Delete contact After confirmation the deletion cannot be undone History The history list contains the call history of the LifeSize ClearSea Client for an authenticated user History includes incoming outgoing and missed calls Manage call history by deleting entries or clearing
14. he remote party supports ITU T H 239 H 323 or RFC 4796 SIP H 239 application sharing is used H 239 application sharing mode allows a high resolution additional video channel for the presentation in addition to the live video channel so that the speaker remains visible while sharing The remote sharing content is typically sent at high resolution LifeSize ClearSea Client supports up to 1280x768 Configure H 239 codecs and bandwidth in settings CODECS The H 239 video codecs and resolutions are independent from the live video codecs and resolutions Consider an example in which H 239 is configured to allow both H 263 and H 264 codecs for both receiving RX and transmitting TX When the presentation is active with the bandwidth set to 70 percent the total output video bandwidth is partitioned as follows e 70 percent for the H 239 presentation e 30 percent for live speaker video You cannot configure H 239 video formats because LifeSize ClearSea Client automatically selects the highest available size to transmit the presentation video Video Application Sharing If H 239 application sharing is unavailable LifeSize ClearSea Client sends the application content instead of the local live video Adjust the size of the window to best fit the output proportion and render text more readable In this sharing mode the presentation video uses the same resolution as the live video Consider enabling at least the 4CIF video format in sett
15. hics drivers might be incompatible causing slowdowns graphics artifacts or even application and system hangs If you encounter problems with a graphics processing interface either update your video drivers to the latest stable version or change to another graphics processing interface 14 Audio Settings LifeSize ClearSea User Guide The audio settings allow you to configure devices for audio capture playback and ringing Microphone Device Select your audio capture device While you talk normally a green bar shows your voice level in real time If a clipped signal is detected the input level is automatically adjusted to avoid distortion Volume Use the volume slider to adjust the output level of the selected device NOTE If the echo canceller is enabled the input level is automatically adjusted in real time also during the call Echo canceller Enables the acoustic echo canceller to ensure top audio quality NOTE The echo canceller removes the far end voice from your microphone input so that the far end does not hear an echo of its audio If you detect your local audio ask the far end to activate the echo canceller When the echo canceller is active the microphone level is automatically changed in real time according to estimated environment parameters Speakers Device Select the audio playback device to play in call audio Volume Use the volume slider to adjust the out
16. ings CODECS Video application sharing in 4CIF or HD resolution is recommended for best results Privacy Mode If you do not want to send your local video to the far end select one of the following options e From the call window click amp or press the spacebar on your keyboard e From the main window right click the active call row and choose Enable privacy mode The far end receives your audio but a privacy mode image appears instead of your live video LifeSize ClearSea User Guide 23 Far End Camera Control The FECC protocol H 281 over H 224 allows you to control a remote camera or navigate a device s visual menus FECC requires that H 224 is enabled and supported by the remote video system In the LifeSize ClearSea Client click settings CODECS and enable Far End Camera Control NOTE LifeSize ClearSea Client can both send and receive FECC command s However webcams with motors are not supported Receiving FECC commands from a remote video system that features a webcam with a motor has no effect While in a call press t to open the FECC keypad The following options are available e pan e tilt e zoom e focus Sending DTMF Tones LifeSize ClearSea Client supports the following DTMF forwarding modes In Band Allows you to send DTMF tones to the remote party as audible tones over the audio channel Consequently the audio channel must be open and active Only the remote user hears the diale
17. ll parameters according to the current maximum video output format configured in settings CODECS Read more at Codecs Settings Current Shows the currently selected video format Capture Resolution Frame Rate and Pixel Format Select a video format in settings VIDEO to define the video s capture resolution frame rate and pixel format Capture resolution A larger capture size improves image quality especially for transmission of 4CIF format and higher Higher capture quality means higher CPU load Depending on the actual resolution supported by your device and the transmitted video format the captured image might be cropped or feature tiny black borders due to aspect ratio conversion Windows only Frame rate For capture devices that support a range of frame rates one option is available for the maximum frame rate supported and if supported by the device two options are available for the standard frame rates of 29 97 Hz and 15 00 Hz For capture devices that support fixed frame rates one option is available for each rate Select the desired capture frame rate that also limits the maximum call frame rate The actual call frame rate might depend on the remote party phone capabilities and bit rate Higher frame rates create a higher CPU load Increasing the frame rate on consumer webcams might degrade picture quality due to increased sensor thermal noise Some USB devices might not work correctly or might capture
18. llow the instructions to record a message 3 Check the video and audio of the recorded message 4 Hang up or wait for the call to be disconnected If the quality of the recorded message is acceptable then the LifeSize ClearSea Client is ready to place and receive calls Otherwise check your audio and video settings and try again LifeSize ClearSea User Guide Section 3 User Interface Overview Main Window The main window appears when LifeSize ClearSea Client launches and includes the following areas LifeSize ClearSea Mark White e Information about the current user including availability status Mark White ClearSea Test Call 00 00 12 gt Active calls CONTACTS Y Mie aa A search box from which you can also place a call O Blue Room _ Main list of contacts Carl wilson O James Williams Orange Room O Patricia Johnson not available Charles Taylor David Wilson Paul Jackson Richard Moore William Miller An advanced menu of options Tr en recorder lt share From the main window you can chat place a call manage contacts view history play recorded calls and change settings You can also perform operations on currently active calls such as placing the far end on hold or ending the call LifeSize ClearSea User Guide User Information The User Information section contains the following information about the current authenticated user
19. llowing details of a call that is not linked to a contact Add the far end caller as a new contact Read more at Creating and Editing Contacts Delete call removes the entry from history NOTE After confirmation the Delete call action cannot be undone Search Results The search box shows results as you type The search results are sorted as follows personal contacts server contacts LifeSize ClearSea User Guide e calls in history NOTE Matching server contacts depend on server settings and might not be available if not configured correctly If an entry is a personal or server contact you can perform the actions described in Contacts If an entry is a call in history you can perform the actions described in History Active calls After a call starts it appears in the active calls area For each call the display name of the far end and the call status appear If the call is connected the call duration appears instead of the call status Carl Wilson 00 01 11 My Personal Contact DIALING P P Read more at Placing a Call Call statuses include the following values DIALING LifeSize ClearSea Client is dialing the call RINGING For outgoing calls the far end or LifeSize ClearSea Client is ringing and waiting for a user interaction For incoming calls LifeSize ClearSea Client is waiting for user interaction ON HOLD The call is connected and on hold DISCONNECTED The call has been dis
20. network bandwidth and the performance of your video capture device Minimum Requirements for Windows A CPU that supports SSE2 instructions is required such as Pentium 4 Athlon 64 or later NOTE Depending on your actual system software and hardware configuration CPU requirements might be higher CPU P4 class 2 0 GHz Video Calls H 264 CIF RX H 263 CIF TX P4 class 3 GHz Video Calls H 264 720p RX H 263 4CIF TX or H 264 4CIF RX H 264 CIF TX at 1280 kb s Core 2 Duo class 2 33 GHz Video Calls H 264 720p RX at 2 Mb s TX at 1280 kb s Core 2 Duo class 3 00 GHz Video Calls H 264 720p RX amp TX at 2 Mb s Core 2 Quad class 2 66 GHz Video Calls H 264 1080p 15 f s RX amp TX at 1280 kb s GPU OpenGL 1 1 Hardware accelerated video drivers are required RAM 1 GB Windows Vista recommended 2 GB Hard Disk Space 60 MB Excluding space for recorded calls OS Windows XP 2003 Vista 7 64 bit operating systems are supported 80x86 architecture only Audio Device Fully DirectSound compliant Device must support 48 KHz sampling rate for input and output LifeSize ClearSea User Guide Video Capture Device Required to send live video Device must support one or more of the following Fully DirectShow compliant color formats 1420 YV12 YUY2 UYVY HYDC DV IEEE 1394 RGB32 MJPG DV cams connected through Firewire IEEE 1394 are supported on Windows XP or later ope
21. ng settings for your system s media encryption policy e Disabled No calls are encrypted e Enabled If possible all calls are encrypted e Required All calls are encrypted Calls that cannot be encrypted are dropped About Click settings to locate your LifeSize ClearSea Client release number which is useful for troubleshooting and copyright information Recorder Window Click on the main window to open the recorder window for managing and playing recorded calls Click play to open the recorder call player window and play the selected recorded call Click ww to show a recorded call s details including recording start date and time duration and approximate size You can also manage the recording as follows e Play opens the recorder call player window for you to play the selected recorded call e Export as wmv opens a platform dependent dialog box that lets you choose the target file for the exported recorded call Progress appears in the recorder window or the recorded call s details e Edit opens the recorded call edit window Read more at Recorded Call Edit Window e Delete removes the recorded call from the list and the file system NOTE The Delete action cannot be undone after it is confirmed Recorded Call Player Window The recorded call player window allows you to play pause and stop video recordings LifeSize ClearSea User Guide Application Sharing Window Applications Java EE Eclips
22. ows systems include a double quote before and after the LifeSize ClearSea Client executable path LifeSize ClearSea User Guide 26 Mac Minimize a running application instance by entering the following command Applications Mirial LifeSizeClearSea app Contents MacOS Mirial LifeSizeClearSea m NOTE On Mac systems include a backslash before each space and include a double quote before and after the parameter Integrating the LifeSize ClearSea Client into a Web Page Use the following commands to integrate the LifeSize ClearSea Client into a web page clearsea address to start a call to address on the first available line clearsea q to quit LifeSize ClearSea Client clearsea mto minimize LifeSize ClearSea Client Use the callto command to trigger these same actions callto address Starts a call to the address on the first available line callto q Quits the LifeSize ClearSea Client callto m Minimizes the LifeSize ClearSea Client The following example integrates the LifeSize ClearSea Client into a simple HTML page lt html gt lt body gt Click lt a href clearsea testcall gt here lt a gt to place a test call with LifeSize ClearSea lt body gt lt html gt To test the example save the code in a plain text file named test htm1 and view it in a browser Copyright Notice 2012 Logitech and its licensors All rights reserved LifeSize Communications
23. put level of the selected device Test Click to test the output volume Ringing Device Select the audio ringing device to play the ringtone and other notifications Test Click to test the output volume Video Settings The video settings allow you to select and configure your video capture device Device Allows you to select your video capture device If the list is empty ensure that your device is connected and switched on and that the driver is installed Ensure that you are using the latest driver from the device manufacturer Open driver settings Opens a new window that contains specific settings for your video capture device These settings are provided by the device driver and depend on the manufacturer model and driver version Some devices might not retain their settings after a system reboot Refer to the documentation included with your device for more information 15 LifeSize ClearSea User Guide Show local video Opens the local video windows to check your video settings such as selected device and format NOTE If a solid blue image appears when you use a PCI capture board use the Driver Settings to switch the input source Format Specifies the capture resolution frame rate and pixel format All formats supported by both LifeSize ClearSea Client and the selected device appear Read more at Capture Resolution Frame Rate and Pixel Format Auto the default value sets a
24. rating systems NOTE Audio input from DV cams is not supported Certified High End Configuration The following system components have been certified for full HD calls with the following parameters e Bandwidth 2 Mb s duplex e Video Codec H 264 1080p 30 f s e Audio Codec G 722 1 Annex C CPU Core 2 Q9550 2 83 GHz GPU AMD Radeon HD 3470 OpenGL nVidia GeForce 8800GT OpenGL RAM 4 GB DDR2 400 MHz dual channel OS Vista x64 Audio Device Analog Devices SoundMax Integrated Digital HD Audio Video Capture Device Logitech HD Pro Webcam C920 LifeSize ClearSea User Guide Minimum Requirements for Mac OS X PowerPC processors are not supported DV cams connected through Firewire IEEE 1394 are not supported on Mac OS X CPU Core 2 Duo class 1 8 GHz Video Calls H 264 720p RX H 263 4CIF TX or H 264 4CIF RX H 264 CIF TX at 1280 kb s Core 2 Duo class 2 33 GHz Video Calls H 264 720p RX at 2 Mb s TX at 1280 kb s Core 2 Duo class 3 00 GHz Video Calls H 264 720p RX amp TX at 2 Mb s Core 2 Quad class 2 66 GHz Video Calls H 264 1080p 15 f s RX amp TX at 1280 kb s RAM 1 GB Recommended 2 GB Hard Disk Space 60 MB Excluding space for recorded calls OS Mac OS X 10 5 Leopard Audio Device Any integrated audio device Certified Video Capture Devices All Apple iSight webcams BlackMagic Intensity or Intensity Pro PCle board Sony EVI HD3V and EVI
25. the entire history Each entry in history reports the following information e Remote party of the call The display name appears if available e Call type including OUT outgoing IN incoming and MISSED e Time and date of the call A single call can be linked to a contact if the called dial string matches a current contact LifeSize ClearSea User Guide 11 You can complete the following tasks from any entry in the history list Click call The call button might not be enabled if the contact is unavailable Click chat The chat button might not be enabled under the following circumstances the call is not associated with a contact the contact associated with the call is unavailable the contact is logged in with devices that do not support text chat Click w next to History to show the following options Delete all history clears the entire list NOTE The Delete all history action cannot be undone After the operation is completed the current history is no longer available Show missed shows missed calls in the history Show incoming shows incoming calls in the history Show outgoing shows outgoing calls in the history Click w to show the following details of a call that is linked to a contact Delete call removes the entry from history This action does not delete any contact linked to the call NOTE After confirmation the Delete call action cannot be undone Click w to show the fo
26. to preview the local video by clicking G video from the main window or Show local video in settings VIDEO When one or more video calls is active the call window appears and moves on top of any other window The call window includes the following menus Horizontal call menu Manages a single call Drops the call Toggle to put the call on hold and resume the call Toggle to start and stop recording t i Opens the FECC keypad Read more at Far End Camera Control Opens the keypad for sending DTMF tones Read more at Sending DTMF Tones Vertical main menu Manages global call related settings l Toggle to mute and enable the microphone 1 Toggle to mute and enable the speakers Toggle to disable and enable the camera s privacy mode Read more at Privacy Mode HH Allows you to select a call layout NOTE The layout list might vary depending on the number of active calls and on whether the local or far end caller shares an application LifeSize ClearSea User Guide Chat Window Click chat to initiate a text chat session with a known or unknown contact The chat window appears and shows the following information Contact bar Contains the contact s display name and presence status e available O idle or not available If the contact and a line are both available call appears Read more at Placing a Call If a remote user who
27. uses the form codec maxbitrate negbitrate e RTP payload type e IP address port local for input remote for output 24 LifeSize ClearSea User Guide 25 e Current video resolution and frame rate e RTP clock frequency e Current codec payload bit rate in bits per second e Current transport overhead bit rate in bits per second e Percentage of lost packets during the last 1 second e Packet queue visualizer The color of the graphical representation of the channel corresponds to the operation e Blue Codec payload bit rate e Cyan Codec overhead bit rate e Magenta Bit rate change requests e Yellow Fast update requests e Red Decode errors for input channels only e Green Sent or received video intraframe for supported codecs Command Line Parameters Use the following command line commands to control LifeSize ClearSea Client All command line parameters are case sensitive minimized Launches the LifeSize ClearSea Client in a minimized state lilg Quits the LifeSize ClearSea Client lim Minimizes the LifeSize ClearSea Client address Places a call to address on the active line Windows Minimize a running application instance by entering the following command C ClearSea bin LifeSizeClearSea exe m Windows Place a call to alice company com by entering the following command C ClearSea bin LifeSizeClearSea exe alice company com NOTE On Wind
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