Thread: ISDN Problems
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Old 03-20-2008, 10:44 AM   #1 (permalink)
baldwb
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ISDN Problems

Hi all,

Just cut over from PSTN to ISDN for serveral reasons and I now have the following questions.

Firstly, I am in Australia, Telstra have supplied 3 NT units "NT1"s, one for each PSTN line I converted.

The problems I face now:

- Do I use S or T links (in regards to the DIP switches on the MFU and the radio buttons selecting T Q or S in BMS)
- Incoming callers either get a busy tone straight away or a "number not connected message"
- Is the ISDN equipment connected on a S-bus or directly into the NT?

If I press 700, it calls out on Number 1, If I press 701, it calls out in Number 1. How can this be configured for 700 - prime ISDN number 1, 701 - aux ISDN number 1, 702 - prime ISDN number 2, 703 - aux ISDN number 2 etc...
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