Advanced Use | TANDBERG Director Videoconferencing System |
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If you want to use this ISDN line, you need to set ‘Enabled: On’ and enter the numbers of your
ISDN line. If some of the ISDN lines are not to be used, set ‘Enabled: Off’. Line 1 should always be enabled.
National ISDN and AT&T Custom ISDN might require SPID numbers associated with your ISDN numbers. If you have received two different SPID numbers for each ISDN line from your telephone company, you must program both.
Example:
| Numbers | SPIDS |
ISDN BRI 1: | 67838498 | 016783849800 |
| 67838498 | 016783849810 |
ISDN BRI 2: | 23478060 | 012347806000 |
| 23478070 | 012347807000 |
ISDN BRI 3: | 23478420 | 012347842000 |
| 23478430 | 012347843000 |
ISDN BRI 4: | 23478520 | 012347852000 |
| 23478530 | 012347853000 |
ISDN BRI 5: | 23478540 | 012347854000 |
| 23478550 | 012347855000 |
ISDN BRI 6: | 23478560 | 012347856000 |
| 23478570 | 012347857000 |
Advanced ISDN settings
Subaddress
Using a subaddress enables you to connect up to eight ISDN terminals to the same ISDN telephone number and line. The terminals are addressed by using different subaddresses.
ISDN line number 123456789 | Call 12345678 |
Sub Off
Ringing
Sub Off
Ringing
Sub 3
Ringing
To call a terminal with a subaddress, separate the ISDN telephone number and the subaddress with a ‘*’.
EXAMPLE: 12345678*2 (UP TO FOUR DIGIT SUBADDRESSES ARE POSSIBLE)
ISDN line number 123456789 |
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| Call 12345678*2 | |||||
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Sub 1 |
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| Sub 2 |
| Sub 3 |
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| Ringing |
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N O T E
THIS SERVICE HAS LIMITED ACCESS ON SOME ISDN NETWORKS.
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