Advanced call quality | TANDBERG D50104-15 specification

Health Care System III

Advanced Use

Advanced call quality

NOTE

THE SELECTIONS MADE IN THIS MENU WILL OVERRIDE THE SELECTIONS MADE IN THE ‘CALL QUALITY’ MENU.

IF ‘AUTO’ IS SELECTED, THE SETTINGS IN ‘CALL QUALITY’ WILL BE USED.

	Audio
	Auto	The setting of ‘Audio: Auto/High/Normal’ in ‘Call Quality’ will be used.
	G.722.1	Compressed high quality audio (7 kHz).
	G.722	High quality audio (7 kHz).
	G.728	Compressed normal quality audio (telephone quality, 3.1 kHz).
	G.711	Normal quality audio (telephone quality, 3.1 kHz).
	Off	No audio is transmitted.
	Video
	Auto	Optimized video quality depending on
				RESOLUTION, AUTO FUNCTIONALITY
			TIP
		available bandwidth.	TIP
		available bandwidth.		(IF SUPPORTED BY FAR END):
				(IF SUPPORTED BY FAR END):
	H.263	Bandwidth efficient video compression		WHEN ‘VIDEO: MOTION’ :
		and decompression.		LOW BANDWIDTHS: CIF, SIF
		and decompression.		HIGH BANDWIDTHS: ICIF,ISIF
	H.261	Normal video compression and decompression.		HIGH BANDWIDTHS: ICIF,ISIF
	H.261	Normal video compression and decompression.		WHEN ‘VIDEO: SHARPNESS’ :
	Off	No video is transmitted.		WHEN ‘VIDEO: SHARPNESS’ :
	Off	No video is transmitted.		4CIF, 4SIF, VGA, SVGA
	Resolution
	Resolution
	Auto	The setting of ‘Video: Auto/Motion/Sharpness’ in ‘Call Quality’ will be used, see
		tip above.
	4CIF *	Digital Clarity (704 x 576 pixels), only for H263.
	iCIF	Natural Video (352 x 576 pixels for PAL, 352x480 pixels for NTSC), only for H263.
	CIF	High resolution video (352 x 288 pixels).
	QCIF	Low resolution video (176 x 144 pixels)
	H.331
	Off	Standard two-way communication with quality negotiation between both sides.
	On	Used when broadcasting a video conference from one site to many others, e.g. via
		satellite, where there is no possibility to negotiate quality between the receivers
		and the originator due to one-way communication.
	Status Format
	Provides call quality feedback on the status line.
	Auto	Video off/on, Audio off/normal/high
	Advanced	Shows video/audio standards (Example: Video: H261 CIF, Audio: G722).

* - Requires option ‘Presenter’. To check which options are installed, see the ‘System Info’ menu in ‘Diagnostics’.

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TANDBERG D50104-15 user manual Advanced call quality

Contents

Health Care System Declaration of Conformity Copyright 2001, Tandberg For the customers in the USA Symbols Location This Symbol Indicates Precautions On SafetyOn Installation On Repacking On CleaningOn Mobility On Storage Contents Getting Started Advanced use Rsvp NAT 100 TIP Introduction At a Glance The HCS III System Camera Main HCS III CartMicrophone Monitor Cart Keyboard and Mouse customer supplied Headset and Jack Remote ControlRear Interface Panel Network Terminating Units Mobile Camera Cart optional Height Adjustable Camera Arm Introduction Health Care System Unpacking Installation Installation Health Care System Connecting the System Health Care System Installation To connect a video cassette recorder VCR VCR Dual NET 1 External Network Interface Isdn BRI CablesPRI Interface LAN Cable Installing a PC Main HCS III Cart MicrophoneMicrophone 3 MIC Ancillary Equipment Cart Adjustments Triple-pivot Arm Counterbalance AdjustmentMonitor Suspension Arm Adjustment Operational Considerations Brightness Control Loudspeaker VolumeIris Control and Lighting Background Lighting Guidelines for setting up videoconferencing rooms Getting Started System start-upWelcome menu Quick Keys Basics Main Menu Menu Structure Menu System configuration LAN configuration Isdn configuration Making a call Making and ending calls Type of calls Selecting / setting default quality bandwidth Answer a call Selecting / setting default networkEnd a call Correcting keying mistakes Directory Add New Entry Delete EntryEdit Entry Add Site Add MultiSite Entry Do Not Disturb / Sleep Mode Adjusting volumeGeneral use View outgoing video selfview Controlling the Main Camera Focusing cameraSelecting video sources Moving / zooming camera Voice Activated Camera Positioning SetupActivating Deactivating Selecting presets PresetsStoring presets Far end camera control Fecc Sending a still image Sending/receiving still imagesViewing a still image Receiving a still image Add Duo Video Duo Video End a Duo Video call MultiSite MCU MultiSite cascading Establishing MultiSite meetings using Directory Press ‘Add Site’ to bring up the MultiSite dial menu Adding an extra site dial out Adding an extra site dial Disconnecting sites from a conference PC SoftPresenter PC Presenter Text Chat / Closed Captioning Web-interface Streaming Other PC applications Main menu Advanced use Call quality VGA ResolutionsAudio Video Advanced call quality Presentations Utilities Welcome Menu Continuous PresenceMCU status line System Name MCU services Request floor Quick MenuRelease floor Terminal Names Chair control Audio Settings Mix ModeAudio Inputs Audio Outputs Level Settings Level Settings Outputs Echo ControlNoise Reduction Automatic Gain Control AGC Settings Room SizeMotion Alert Tones & Volume Tips for improving the echo canceller performanceRestore Audio Defaults Alert Speaker Video Settings Video Name VGA SettingsVGA Out VGA Out Quality Password VNC SettingsStart using VNC Address Network Configuration Terminal Settings Isdn Switch Type ISDN-BRI Settings Line Setup Subaddress Advanced Isdn settings ISDN-PRI Settings PRI Switch TypeNumber Channel Hunting Below is a list of common ISDN-PRI/T1 switches Advanced ISDN-PRI Settings Line Settings External network settings Leased E1/T1 Settings Network clocking Call control Address Port LAN SettingsTTL/Router Hops Streaming Source Settings IP Type of Service TOS Advanced H.323 SettingsPrefix Register NAT Address IP SettingsIP-assignment IP-address Restart Snmp Settings Access Code Call SettingsIncoming MCU calls Incoming telephone calls Encryption Max Call LengthNetwork Profiles Dataport Dataport configuration Language Software OptionsDataport Diagnostics System infoChannel status Call status Restore defaults Test subsystem View current settingsFar End Loop Isdn only System Selftest Connecting Connecting the HCS III to Isdn using Network AdaptersConfiguring Appendix Using Telesync TS-256 SW56/ISDN adapter Connecting the system to the Switched 56 networkConfiguration of Telesync Adapter Configuration of the system Connecting the system to PRI/T1 Using CSU adapterConnecting to Adtran T1 ESF CSU ACE Configuration of Adtran T1 ESF CSU ACE Environmental considerations Description of the different files Using the file system B2 ABC Appendix 6 Access Code Technical Description 101 102 Abbreviations Index Symbols 105 USA Servicing