TANDBERG 880, 990, 770 user manual

Models: 880 990

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Advanced use

TANDBERG Videoconferencing System

MSN (Multiple Subscriber Number)

The use of MSN (Multiple Subscriber Number) enables you to attach different ISDN terminals, with different numbers, to the same physical ISDN telephone line. If ‘Validate Numbers’ is set to ‘On’ only calls to those numbers specified in the Line Setup menus will be answered. This service can be ordered from your telephone company.

Parallel dial

ISDN line number 12345600 / 601 / 602

Call 12345601

Line 1 Setup, Number1: 600

Validate Numbers (MSN): On

Line 1 Setup, Number1: 601

Validate Numbers (MSN): On

Line 1 Setup, Number1: 602

Validate Numbers (MSN): On

Ringing

On Channels will be dialed and connected in parallel when setting up a BONDING call.

Off Channels will be dialed one by one which may increase the dialing time.

Send Own Numbers

On The system will send its own numbers to the far end.

Off The system will not send its own numbers to the far end, but please note that the network may still send your numbers to the far end.

Sending Complete

On The system will send the ISDN message information element ‘Sending Complete’.

Off The system will not send ‘Sending Complete’.

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Page 70
Image 70
TANDBERG 880, 990, 770 user manual