BT Versatility, ISDN line 2Ch phone and FAX

I am trying to route the fax access DDI to the Fax extension.

The programming requires the MSN index number. (XXX 001-100)

followed by the MSN/DDI number XXXXXXXXX

how do I know what the index number is?

BT Versatility, ISDN line 2Ch phone and FAX

I am trying to route the fax access DDI to the Fax extension.

The programming requires the MSN index number. (XXX 001-100)

followed by the MSN/DDI number XXXXXXXXX

how do I know what the index number is?

The index number is just the entry number. You can choose anything. If this is your first ddi being setup, use index 1.

Set the CLIR on the ddi too to present your ddi to the line when calling out so if anyone dials 1471 or their fax has caller display, they can see where the call came from, rather than seeing your actual ISDN primary number. The Vers is set to send the ddi as default I recall.

The index number is just the entry number. You can choose anything. If this is your first ddi being setup, use index 1.

Set the CLIR on the ddi too to present your ddi to the line when calling out so if anyone dials 1471 or their fax has caller display, they can see where the call came from, rather than seeing your actual ISDN primary number. The Vers is set to send the ddi as default I recall.

Brilliant! Set that to 001, put the fax number in, works a treat!

Many thanks!