<div dir="ltr">I can confirm that the server is receiving the SIP request, but simply doesn't do anything with it (log from the server below). Does this have anything to do with how PJSIP was compiled or configured?:<div><br></div><div><div><font size="1" color="#ff0000" face="monospace, monospace">Session Initiation Protocol (REGISTER)</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Request-Line: REGISTER sip:11.12.13.14 SIP/2.0</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Method: REGISTER</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Request-URI: sip:11.12.13.14</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Request-URI Host Part: 11.12.13.14</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> [Resent Packet: False]</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Message Header</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Via: SIP/2.0/TCP 192.168.1.16:54402;rport;branch=z9hG4bKPjpaCDxnhZT22z-O183o5uZzMHNwTNrpkl;alias</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Transport: TCP</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Sent-by Address: 192.168.1.16</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Sent-by port: 54402</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> RPort: rport</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Branch: z9hG4bKPjpaCDxnhZT22z-O183o5uZzMHNwTNrpkl</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> alias</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Route: <sip:11.12.13.14;transport=tcp;lr></font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Route URI: sip:11.12.13.14;transport=tcp;lr</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Route Host Part: 11.12.13.14</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Route URI parameter: transport=tcp</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Route URI parameter: lr</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Max-Forwards: 70</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> From: <<a href="mailto:sip%3A987654321@11.12.13.14">sip:987654321@11.12.13.14</a>>;tag=Qb12fSdMpSBV4YJ2e4LGtM3biO.rPtcQ</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> SIP from address: <a href="mailto:sip%3A987654321@11.12.13.14">sip:987654321@11.12.13.14</a></font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> SIP from address User Part: 987654321</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> SIP from address Host Part: 11.12.13.14</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> SIP from tag: Qb12fSdMpSBV4YJ2e4LGtM3biO.rPtcQ</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> To: <<a href="mailto:sip%3A987654321@11.12.13.14">sip:987654321@11.12.13.14</a>></font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> SIP to address: <a href="mailto:sip%3A987654321@11.12.13.14">sip:987654321@11.12.13.14</a></font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> SIP to address User Part: 987654321</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> SIP to address Host Part: 11.12.13.14</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Call-ID: 8NDmEFaT2lmQRMUBf77UrRKRBIc3cT0h</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> CSeq: 29457 REGISTER</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Sequence Number: 29457</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Method: REGISTER</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Supported: outbound, path</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Contact: <sip:987654321@192.168.1.16:54402;transport=TCP;ob>;reg-id=1;+sip.instance="<urn:uuid:00000000-0000-0000-0000-000078230be6>"</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Contact URI: sip:987654321@192.168.1.16:54402;transport=TCP;ob</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Contact URI User Part: 987654321</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Contact URI Host Part: 192.168.1.16</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Contact URI Host Port: 54402</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Contact URI parameter: transport=TCP</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Contact URI parameter: ob</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Contact parameter: reg-id=1</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Contact parameter: +sip.instance="<urn:uuid:00000000-0000-0000-0000-000078230be6>"\r\n</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Expires: 900</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS</font></div><div><font size="1" color="#ff0000" face="monospace, monospace"> Content-Length: 0</font></div></div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Feb 15, 2016 at 6:01 PM, Sonny Rajagopalan <span dir="ltr"><<a href="mailto:sonny.rajagopalan@gmail.com" target="_blank">sonny.rajagopalan@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Nope, there are no contacts to show that pertain to these endpoints (only my SIP trunks show up).</div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Feb 15, 2016 at 5:31 PM, Joshua Colp <span dir="ltr"><<a href="mailto:jcolp@digium.com" target="_blank">jcolp@digium.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Sonny Rajagopalan wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Does this help:<br>
</blockquote>
<br>
Yes, the transport parameter is in the Contact header so it's interesting it didn't work. If you use pjsip show contacts what is the contact for the AOR?<div><div><br>
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Joshua Colp<br>
Digium, Inc. | Senior Software Developer<br>
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