Lync Server Analog Phone Outgoing PSTN Calls fails RRS feed

  • Question

  • Ketan Shah Unified Communications Consultant
    Friday, May 27, 2011 10:23 PM

All replies

  • It seems that the original details are not posted. Trying to add them again here:

    Here is the error I get when try to make an outgoing PSTN call from a Lync based analog device:

    TL_INFO(TF_PROTOCOL) [0]0FD8.0918::05/27/2011-21:09:13.707.0004537c (SIPStack,SIPAdminLog::TraceProtocolRecord:SIPAdminLog.cpp(125))$$begin_record
    Trace-Correlation-Id: 3142264667
    Instance-Id: 000000E5
    Direction: outgoing;source="local"
    Peer: Mediation Server FQDN:59062
    Message-Type: response
    Start-Line: SIP/2.0 400 Bad request
    From: "Conference Room"<sip:"Phone Number";phone-context=uid@domain.com;user=phone>;epid=F3132F739D;tag=a2579f16d7
    To: <sip:+"PSTN Number"@domain.com;user=phone>;tag=95732B0C9CECE60F9A9FEE949291B8F5
    CSeq: 3 INVITE
    Call-ID: f743a9ad-fc5d-4702-a4f0-6ee8c610b620
    ms-application-via: Monitoring Server FQDN_;ms-server=Mediation Server FQDN;ms-pool=Pool FQDN;ms-application=51FB453D-5B9F-45df-83B4-ADD1F7E604A8
    Via: SIP/2.0/TLS;branch=z9hG4bK312e9e88;ms-received-port=59062;ms-received-cid=E00
    ms-diagnostics: 1;reason="Service Unavailable";AppUri="http%3A%2F%2Fwww.microsoft.com%2FLCS%2FOutboundRouting";reason="Failed when constructing the outgoing request";source="Monitoring Server FQDN"
    Server: RTC/4.0
    Content-Length: 0


    As you can see the FROM header does not contain @doamin or @IP Address above. This is taken out earlier in the mediation server handling of incoming invite from the analog device.

    If the phone call is for another number internal to the domain, the call works fine.

    If you are able to solve this error, please post the answer. If more details needed , please reply.


    Ketan Shah

    Ketan Shah Unified Communications Consultant
    Friday, May 27, 2011 10:38 PM
  • This forum is for Microsoft Speech Server, you should submit your issue to the appropriate Lync forums - http://social.technet.microsoft.com/Forums/en-US/category/ocs
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    Saturday, May 28, 2011 1:36 AM