TANDBERG D12155-10 user manual Advanced H.323 Settings, Rsvp

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Advanced use

TANDBERG Videoconferencing System

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 UserManual Tandberg Videoconferencing System Environmental Issues Trademarks and copyrightOperator Safety Summary Contents Appendices 104 Index 114 Advanced usePeripheral Equipment Introduction TIPMenu structure LANTandberg 2500 Videoconferencing System At a glance the Tandberg 2500 systemCodec V.E. II CameraMonitors Remote control CabinetTable microphone Unpacking InstallationPrecautions Page Connecting cables Power cableMonitor cables Microphone cableMonitor configuration 5a. Isdn cables using BRI interface5b. Other networks using the External Network interface LAN cableSystem configuration MenuIsdn configuration LAN configuration Welcome menu Getting startedSystem start-up Basics Making and ending calls Making a callTIP Selecting / setting default quality bandwidth Selecting / setting default network Correcting keying mistakes Answer a callEnd a call Directory Press D Irectory to bring up the following menuDelete Entry Add New EntryEdit Entry Add MultiSite Entry Add SiteAdjusting volume General useView outgoing video selfview Microphone on/offDo Not Disturb / Sleep Mode On Screen SymbolsFocusing camera Controlling the Main CameraSelecting video sources Moving / zooming cameraVoice Activated Camera Positioning Storing presets PresetsSelecting presets Far end camera control Fecc Sending and receiving snapshots Sending a snapshotViewing a snapshot Receiving a snapshotDuo Video Add Duo VideoEnd a Duo Video call MultiSite MCU Establishing MultiSite meetings using Directory MultiSite cascadingAdding an extra site dial out Disconnecting sites from a conference Adding an extra site dialPC Presenter PC SoftPresenterWeb-interface Text Chat / Closed CaptioningSnapshots Other PC applicationsStreaming Main menu Menu PasswordAdvanced use Call quality Advanced call quality QcifPresentation Mode Duo Video ModePresentations Duo Video QualityDuo Video Number Duo Video / Snapshot SourceAuto-Display Snapshot Snapshot FilterUtilities AutoanswerFar end camera control Dual MonitorAuto-PIP Welcome MenuContinuous Presence MCU status lineWeb Snapshots MCU services Quick Menu Request floor Release floorTerminal Names View site #Chair control Audio Settings Audio InputsPage Level Settings Out1 +13.5dB Out2AUX Out3VCR Previous Menu Audio OutputsEcho Control Page Automatic Gain Control AGC Settings Alert Tones & Volume Restore Audio DefaultsDocument Camera Video SettingsCamera Tracking Mode Focus BrightnessWhitebalance Video NameVGA Settings VNC Settings Terminal Settings Network ConfigurationISDN-BRI Settings Spids This Service has Limited Access on Some Isdn Networks Parallel dial External network settings 35/RS-366 cable LAN Settings Page Settings Page Advanced H.323 Settings RsvpDiffserv QoS TypeIP Precedence IP Settings Snmp Settings Call Settings Access CodeIncoming MCU calls Incoming telephone callsEncryption Mode Encryption Secure ConferenceMax Call Length Network ProfilesDataport configuration Page Language Software OptionsChannel status DiagnosticsSystem info TIP Restore defaults Call statusIP Address Conflict Check View current settingsTest subsystem Peripheral Equipment InterfacesE2 only Dual Monitor XGA monitorDocument camera Multiple controllable cameras AudioScience microphone TrackerVCR Recording Video Cassette Recorder VCRVCR Playback Telephone Add-On Extra fixed camerasPC applications Additional microphones Appendices TandbergAppendix 2 Connecting the system to the Switched 56 network Using Telesync TS-256 SW56/ISDN adapterLoudspeaker volume Appendix 3 Environmental considerationsIris control and lighting BackgroundGuidelines for setting up videoconferencing rooms How to prepare a typical room for videoconferencingAppendix 4 Using the file system Custom logos · Go to the folder where your logo is located Appendix 6 Security ABC111 112 Appendix 6 Declaration of Conformity Index FeccTandberg Videoconferencing System Index Current settings 93 outgoing video 30 Viewing a still image