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No inbound calls

Discussion in '3CX Phone System - General' started by Rinki, Nov 22, 2007.

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  1. Rinki

    Nov 22, 2007
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    I´ve upgraded the 3CX PBX to version 4 beta to have the general SIP trunk configuration and SIP trunk functionality. So I´ve configured a SIP trunk to a CISCO CallManager 4.2(3). Outbound calls to the CallManager work fine but an inbound call from the CallManager doesn´t work. I´ve already configured the DID for the extensions on the 3CX. In the server status I can see following message:

    [CM503010]: Call(13): Incoming call rejected, caller is unknown; msg=SipReq: INVITE 100@ tid=18bf317e cseq=INVITE contact=83888@ / 101 from(wire)

    Has anyone an idea why this happens and what I have to configure to make this working.

    Thanks in advance.

    Regards, Stephan
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