SDP gives IP 127.0.0.1

Discussion in '3CX Phone System - General' started by pheitkemper, Nov 7, 2011.

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  1. pheitkemper

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    I am running the 3CX PBX on my server, where I also have a service registering as an extension. When a call comes in from another machine on the network, the SDP for the audio stream looks like this:

    ...
    Code:
    C=IN IP4 127.0.0.1
    t=0 0
    m=audio 7042 RTP/AVP 0 8 3 101
    C=IN IP4 127.0.0.1
    
    ...

    farther down in the SDP, the video stream shows the correct IP address:

    ...
    Code:
    m=video 40016 RTP/AVP 34
    C=IN IP4 192.168.0.5
    a=rtpmap:34 H263/90000
    
    ...

    Why would this be happening? Originally, I thought it was because the extension was set up as "PBX delivers audio", but that box is not checked (for any extension). We are calling in using 3CX softphone, version 6. I don't see it on any of our other test systems.

    Thanks,
    Paul
     
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