The Axeos IP PBX is also available with ISDN BRI or PRI.
BRI / ISDN2 / NT1
In this example we will connect a single ISDN2 connection to the Axeos IP PBX ISDN port 1.
If the ISDN card is available, it will show in the 'Installed Hardware' table:
There are three parts of the software configuration:
The inbound trunk should be entered in the ISDN format used in your country. Most of the time that is <area code><subscriber code> without leading zero and without <country code>. For example, number international number 33201234567 should be entered as 201234567. Where 201 is the area code.