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3CX and voip gw -> Getting SIP 500 Error

Discussion in '3CX Phone System - General' started by sebastian_rojas, Jan 17, 2017.

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  1. sebastian_rojas

    Joined:
    Jan 16, 2017
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    Hello i'm trying to send a call via a gw, but i cannot pass, because i',m getting an 500 error
    which can be the cause of a error 500 in SIP

    in the voip gw is registered to the 3cx
    an in the pbx section: System Status -> Port/Trunks is in green

    But i'm still getting this error




    INVITE sip:983624068@130.0.10.70:5060 SIP/2.0
    Via: SIP/2.0/UDP 130.0.10.83:5060;branch=z9hG4bK-d8754z-b019633f0548780d-1---d8754z-;rport
    Max-Forwards: 70
    Contact: <sip:90001@130.0.10.83:5060>
    To: <sip:983624068@130.0.10.70:5060>
    From: "Operador 2 Operador 2"<sip:90001@130.0.10.83:5060>;tag=733adc17
    Call-ID: Njk2MjU0NzE3MDQxYTk5ZWRhM2EyNGM3N2Y2MjhiMWM.
    CSeq: 1 INVITE
    Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REGISTER, SUBSCRIBE, NOTIFY, REFER, INFO, MESSAGE
    Content-Type: application/sdp
    Supported: replaces
    User-Agent: 3CXPhoneSystem 14.0.49169.513 (48654)
    Content-Length: 276

    v=0
    o=3cxPS 418272772096 322307096577 IN IP4 130.0.10.83
    s=3cxPS Audio call
    c=IN IP4 130.0.10.83
    t=0 0
    m=audio 7432 RTP/AVP 0 8 9 3 101
    a=rtpmap:0 PCMU/8000
    a=rtpmap:8 PCMA/8000
    a=rtpmap:9 G722/8000
    a=rtpmap:3 GSM/8000
    a=rtpmap:101 telephone-event/8000
    a=sendrecv
    SIP/2.0 500 Internal Server Error
    Via: SIP/2.0/UDP 130.0.10.83:5060;branch=z9hG4bK-d8754z-b019633f0548780d-1---d8754z-;rport=5060;received=130.0.10.83
    From: "Operador 2 Operador 2"<sip:90001@130.0.10.83:5060>;tag=733adc17
    To: <sip:983624068@130.0.10.70:5060>;tag=1252479151
    Call-ID: Njk2MjU0NzE3MDQxYTk5ZWRhM2EyNGM3N2Y2MjhiMWM.
    CSeq: 1 INVITE
    Server: Mediatrix 3301-001/v2.0.36.672 3XXX-MX-D2000-191
    Content-Length: 0

    ACK sip:983624068@130.0.10.70:5060 SIP/2.0
    Via: SIP/2.0/UDP 130.0.10.83:5060;branch=z9hG4bK-d8754z-b019633f0548780d-1---d8754z-;rport
    Max-Forwards: 70
    To: <sip:983624068@130.0.10.70:5060>;tag=1252479151
    From: "Operador 2 Operador 2"<sip:90001@130.0.10.83:5060>;tag=733adc17
    Call-ID: Njk2MjU0NzE3MDQxYTk5ZWRhM2EyNGM3N2Y2MjhiMWM.
    CSeq: 1 ACK
    Content-Length: 0
     
  2. GiannosC_3CX

    GiannosC_3CX Guest

    Dear Sebastian,

    Are you using remote pbx, phones and gateways or is a local installation?

    Basically this error comes from gateway and not from pbx. Please pay attention on your gateway side.
     
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