Administrator Settings
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Advanced ISDN Settings
Sub address
Using a sub address enables you to connect up to eig ht ISDN terminals to the same ISDN
telephone number and line. The terminals are addressed by using different sub addresses. To
call a terminal with a sub addre s s, separate the ISDN telephone number a nd the sub address
with a ‘*’. Note that this service is dependent on your service p rovider and has limited access on
some ISDN networks.
Example: 12345678*2 (up to four digit sub addresses are possible) .
Validate Numbers / MSN (Multiple Subscriber Number)
The use of MSN (Multiple Subscriber Numbe r) enables you to attach different ISDN terminals,
with different numbers, to the same phy sical ISDN telephone line. If Validate Numbers is set to
"On" only calls to those numbers specified in the Line Setup menus will be answered. If available
this service can be ordered from your telephone company.
Parallel dial
On Channels will be dialed a nd 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 num bers to the far end.
Off The system will not send it s 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. Default is “Off”