TANDBERG D5016402 user manual Incoming telephone calls, Fallback to telephony, Access Code

Advanced UseTANDBERG Director Videoconferencing System

Incoming telephone calls

ON	The system will accept incoming telephone calls.
OFF	The system will not accept incoming telephone calls. This is useful to prevent
	incoming calls from systems other than videoconferencing systems.

Fallback to telephony

ON	Enables fallback from video calls to telephony/speech calls.
OFF	Disables fallback.

Access Code

ON	When pressing CONNECT or any number to make a call, an ‘Access Code’
	menu will be shown. The user will then have to enter the correct Access Code in
	order to make a call.
OFF	No Access Code is necessary to make a call.

Encryption (Secure Conference)

AUTO The system will try to set up calls using encryption.

	Point to point calls: If the far end system supports encryption, the call will be
	encrypted. If not, the call will proceed without encryption.
	MultiSiteTF calls: In order to have encrypted MultiSiteTF calls, all sites must
	support encryption. The padlock symbol will indicate encryption mode (AES or
	DES). If there is a mix of AES and DES encryption, only the symbol for DES
	encryption (single padlock) will be displayed.
	IP MultiSiteTF calls: Sites supporting encryption will be encrypted and sites not
	supporting encryption will not be encrypted. The padlock symbol will be shown
	on the MultiSiteTF if all sites support encryption. The padlock symbol will be
	shown on the site connected to the MultiSiteTF if this connection to the
	MultiSiteTF is encrypted.
	If the far end supports encryption, the systems will initiate encryption after the
	call is connected (an ‘open padlock’ symbol will be displayed). When encryption
	has been established, a ‘closed padlock’ symbol will be displayed.
OFF	The system will not send or receive encrypted data.

Technical encryption information like encryption algorithm and encryption check code can be found in the ‘Call Status’ menu.

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