Quote:
Originally Posted by jack9901
Yep, that is what I meant for. Most VOIP retailers pre-set the caller ID of your calls to either your DID number or the one your specified with them and you cannot change it. Whether you initiate the call, or the call is initiated by a PBX switch to do forwarding, that doesn't matter, they all carry the pre-set caller ID number that is meant for you calling other people. The first thing for passing caller ID during forwarding is to find a termination service provider that allows you to set caller ID number per call. The second thing to worry about is whether the PBX server is ready to pass the caller ID number from the inbound call to the outbound call.
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What's interesting is that when I forward (*72) some other voip number to my provider that rings my ATA registered with voxalot, I do see a correct CID. Doesn't it mean that my provider does pass CID in certain cases, and all this is just an integration problem?