I am working on dial plans and have got problems to place 2 calls through the Astribank BRI to our PBX System.
We have an inbound ISDN line and a line to our PBX, but we are not able to place 2 calls to our PBX System.
It doesnâ€™t matter if the calls are coming through outside (ISDN) or through SIP, if the direction of the call is the PBX System.
The first goes through and its ringing on a PBX Extension, but the second one will not be handled through; it is only ringing inside from asterisk and when the first call is finished then on the PBX System the ringing is started.
Perhaps some one has a solution!?