If I am prefixing a call with 99 (e.g. 99 9545551234) to you a specific trunk, how to I get the system to remove the “99” before sending it, via the trunk?
i have tried with the prefix (remove prefix) but do not seem to work,
A bit more details:
We run all “normal calls” via a main trunk
All mobile calls (calls to our own mobile GW) should be route to our mobile SIP gateway,
i want to do that, by adding a prefix to the mobile number in the PBX - but the prefix must be removed, before sending the call to the mobile trunk