Having issues with calls from tandem PBX's across tie trunks. When pbx-A forwards calls to external number and then receives call from pbx-B the CLID is only showing the internal caller ID 6-digit in our case out the PSTN. Have tried CMDB tables on the incoming route but that displays full 10 digits across the tie trunk, applying the CMDB tables outbound on the PSTN route has no effect.
We are qsig ties and pri DID out
any assistance would help out
thanks
We are qsig ties and pri DID out
any assistance would help out
thanks