inboud caller

  1. CUCM <-> 3CX - Caller name inbound not showing

    Hello All, First time posting here. We have CUCM v14 and 3CX v20 connected via a SIP Trunk. Issue : Caller name does not show up on 3CX phone when call is initiated from CUCM. 3CX ext and name on the other hand does appear on the Cisco phone properly. I checked the packet capture for the...