TANDBERG D12817-05 user manual Advanced H.323 Settings, Rsvp

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TANDBERG Videoconferencing System

Advanced use

Advanced H.323 Settings

NOTE

THESE SETTINGS ONLY HAVE AN

EFFECT IF THEY ARE SUPPORTED BY YOUR IP INFRA STRUCTURE.

RSVP

Auto Resource Reservation Protocol enables the endpoints to request the optimal amount of bandwidth for the duration of an IP video conference.

Off Resource Reservation Protocol is switched off.

NAT

NAT, Network Address Translation, is used in small LAN’s, often home offices, when a PC and a videoconferencing system is connected to a router with NAT support. NAT support in the videoconferencing system enables proper exchange of audio/video data when connected to an external videoconferencing system (when the IP traffic goes through an NAT router).

When NAT is On, the NAT Server Address will be shown in the startup-menu: ‘My IP Address: 10.0.2.1 (NAT)’

NAT Address

This must be the external/global IP-address to the router with NAT support. Packets sent to the router will then be routed to the codec.

In the router, the following ports must be routed to the codec’s IP-address:

Port 1720

Port 5555-5560

Port 2326-2365

Please contact your TANDBERG representative for further information.

H.323 Ports

Static When selecting static H323 ports for TCP connections the ports 5555 or 5556 will be used for Q931 and H245 respectively.

Dynamic The operating system will allocate which ports to use when opening a TCP connection.. The reason for doing this is to avoid using the same ports for subsequent calls as some firewalls consider this as a sign of attack.

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Contents Page Tandberg Videoconferencing System Trademarks and copyright Environmental IssuesOperator Safety Summary Contents Advanced use Peripheral EquipmentAppendices Index TIP IntroductionLAN Menu structureAt a glance the Tandberg 550 system Tandberg 550 Videoconferencing SystemTable microphone Remote controlCamera CodecInstallation PrecautionsUnpacking Connecting cables Microphone cableMonitor cables 5a. LAN cable Power cable5b. Wireless LAN Insert PC Card Isdn cablesSelect Audio/Video input on monitor Power onMenu System configurationLAN configuration Isdn configurationGetting started System start-upWelcome menu Basics Making a call Making and ending callsTIP Selecting / setting default quality bandwidth Selecting / setting default network Answer a call End a callCorrecting keying mistakes Directory Add New Entry Edit EntryDelete Entry View outgoing video selfview Adjusting volumeDo Not Disturb / Sleep Mode General useOn Screen Symbols Moving / zooming camera Focusing cameraControlling the Main Camera Selecting video sourcesVoice Activated Camera Positioning Presets Selecting presetsStoring presets Far end camera control Fecc Receiving a snapshot Sending and receiving snapshotsSending a snapshot Viewing a snapshotExternal MCU control functions Quick Menu Page Text Chat / Closed Captioning Web-interfaceSnapshots PC SoftPresenterOther PC applications StreamingMenu Password Advanced useMain menu Video VGA ResolutionsCall quality AudioUtilities AutoanswerFar end camera control Camera Brightness Welcome MenuMCU status line System NameAuto Request Floor Web SnapshotsISDN-BRI Settings Terminal SettingsSpids This Service has Limited Access on Some Isdn Networks Parallel dial LAN Settings Page Settings Page Rsvp Advanced H.323 SettingsDiffserv IP Type of Service TOSQoS Type IP PrecedenceIP Settings Page Wireless LAN Settings Increased Encryption Level will Decrease Performance Snmp Settings Audio Settings AudioIn ModeVideo Call Alert Tone / Alert Volume Echo Control Key TonesVGA Settings VNC Settings Fallback to telephony Call SettingsAccess Code Incoming telephone callsEncryption Secure Conference Encryption ModeNetwork Profiles Max Call LengthPage Dataport configuration Software Options LanguageDiagnostics System infoChannel status TIP Restore defaults Call statusIP Address Conflict Check Test subsystem View current settingsInterfaces Peripheral EquipmentPage Tracker Document cameraAppendix 1 Security AppendicesAppendices Tandberg Videoconferencing System Optional feature Appendix 2 Using the file system Custom logos · Go to the folder where your logo is located Appendix 3 Declaration of Conformity Index Index Tandberg Videoconferencing System