Does anybody know how to on SIP or PRI to make the PBX send the held party's caller ID? I tried turning on 20-11-29 transfer CLI on the phones class of service, but that didn't work. All phones do have 15-01-04 and 15-01-10 enabled. 20-08-14 is on for the phone's class of service.
To iterate the situation, if extension caller 1234 calls business 5678, and extension 101 picks up, transfers to call to ext 102 which has all calls forwarded to his cell phone, the caller id should be 1234 rather than 5678. And when I do this, the pbx is using the caller id from 21-17 (sip trunk caller id) rather than 21-19 (sip ext caller id)
To iterate the situation, if extension caller 1234 calls business 5678, and extension 101 picks up, transfers to call to ext 102 which has all calls forwarded to his cell phone, the caller id should be 1234 rather than 5678. And when I do this, the pbx is using the caller id from 21-17 (sip trunk caller id) rather than 21-19 (sip ext caller id)