I've just determined that it IS happening on my box, but why?<div><br></div><div>I did a packet capture using tcpdump on this very same box and it shows the correct invite while sip debug shows the wrong values. here's what I see in wireshark:<br>
<br>No. Time Source Destination Protocol Info<br> 1 0.000000 216.82.224.202 67.198.16.18 SIP/SDP Request: INVITE sip:+15129616808@67.198.16.18:5060;transport=udp, with session description<br>
<br>Frame 1 (1043 bytes on wire, 1043 bytes captured)<br>Ethernet II, Src: EciTelec_00:a0:41 (00:02:0e:00:a0:41), Dst: Intel_92:3b:be (00:0c:f1:92:3b:be)<br>Internet Protocol, Src: 216.82.224.202 (216.82.224.202), Dst: 67.198.16.18 (67.198.16.18)<br>
User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060)<br>Session Initiation Protocol<br> Request-Line: INVITE sip:+15129616808@67.198.16.18:5060;transport=udp SIP/2.0<br> Message Header<br> Message Body<br>
Session Description Protocol<br> Session Description Protocol Version (v): 0<br> Owner/Creator, Session Id (o): - 1237225281 1237225282 IN IP4 209.244.187.171<br> Session Name (s): -<br>
Connection Information (c): IN IP4 209.244.187.171<br> Time Description, active time (t): 0 0<br> Media Description, name and address (m): audio 60570 RTP/AVP 0 18 101<br> Media Attribute (a): rtpmap:101 telephone-event/8000<br>
Media Attribute (a): fmtp:101 0-15<br><br>and here's what I see in sip debug:<br><br>INVITE sip:+15129616808@67.198.16.18:5060;transport=udp SIP/2.0<br>Record-Route: <sip:216.82.224.202;lr;ftag=VPSF506071629460><br>
Record-Route: <sip:4.79.212.229;lr;ftag=VPSF506071629460><br>Via: SIP/2.0/UDP 216.82.224.202:5060;branch=z9hG4bK525.4ab0348.0<br>Via: SIP/2.0/UDP 4.79.212.229;branch=z9hG4bK525.3b6e7ab3.0<br>Via: SIP/2.0/UDP 4.68.250.148:5060;branch=z9hG4bK506071629460-1207517079314<br>
From: "GARRIGUES,CHRIS" <<a href="mailto:sip%3A%2B15124990483@4.68.250.148">sip:+15124990483@4.68.250.148</a>;isup-oli=0>;tag=VPSF506071629460<br>To: <<a href="http://sip:+15129616808@4.79.212.229:5060">sip:+15129616808@4.79.212.229:5060</a>><br>
Call-ID: <a href="mailto:HOUMGC0520090316174121064302@209.244.63.35">HOUMGC0520090316174121064302@209.244.63.35</a><br>CSeq: 1 INVITE<br>Contact: <sip:+15124990483@216.82.224.202:5060;transport=udp><br>Max-Forwards: 67<br>
Content-Type: application/sdp<br>Content-Length: 175<br>Remote-Party-ID: "GARRIGUES,CHRIS" <<a href="mailto:sip%3A%2B15124990483@4.68.250.148">sip:+15124990483@4.68.250.148</a>>;party=calling;screen=yes;privacy=off<br>
<br>v=0<br>o=- 1237225281 1237225282 IN IP4 216.82.224.202<br>s=-<br>c=IN IP4 216.82.224.202<br>t=0 0<br>m=audio 60570 RTP/AVP 0 18 101<br>a=rtpmap:101 telephone-event/8000<br>a=fmtp:101 0-15<br><br><br>What is rewriting my o= and c=<br>
<br><br>??????<br><br></div>