unidentified-incoming-call

  1. Warning 30051 "Unidentified Incoming Call" appearing on all our 3CX systems

    Hello, We are regularly seeing warning 30051 "Unidentified Incoming Call" in the event log on several of our 3CX systems. Warning description: Unidentified incoming call. Please review the INVITE and adjust the source identification. This warning appears repeatedly in the logs, without any...