hi
I have a problem with attendant 4059 and OT extensions (phones 8082), when the attendant call to OT extension, OT system reject the call with a message 404 not found, when I call from other phones (digital, analog, IP, etc) call connect correctly, I can observe in the invite, in the effective call, the user part is 19138 (digital extension), and sip PAI URI parameter is user-phone, . in the reject call the user part is "SIP" (this is the name of te trunk group in the oxe for sip trunk between OXE and OT), and PAI URI parameter is no present. it's the unique difference between two invites. I attach the SIP traces. it's possible this difference generate the issue?
can you help me, very very thanks