<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">I don't really care where or to the packets come from but the actual contents of the "contact" header in each packet. <div><br></div><div>/b</div><div><br><div><div>On Nov 28, 2008, at 9:50 AM, x y wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: arial; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0; ">The whole situation:<br><br>xxx.xxx.xxx.xxx:56956---INVITE--->yyy.yyy.yyy.yyy:5060<br>yyy.yyy.yyy.yyy:5060---100-Trying--->xxx.xxx.xxx.xxx:5060<br>yyy.yyy.yyy.yyy:5060---INVITE--->zzz.zzz.zzz.zzz:1352<br>zzz.zzz.zzz.zzz:1352---100-Trying--->yyy.yyy.yyy.yyy:5060<br>zzz.zzz.zzz.zzz:1352---183-Session-Progress--->yyy.yyy.yyy.yyy:5060<br>yyy.yyy.yyy.yyy:5060---PRACK--->zzz.zzz.zzz.zzz:5060<br>zzz.zzz.zzz.zzz:5060---481-No-Such-Response--->yyy.yyy.yyy.yyy:5060<br>yyy.yyy.yyy.yyy:5060---CANCEL--->zzz.zzz.zzz.zzz:1352<br>yyy.yyy.yyy.yyy:5060---481-Call/Transaction-Does-Not-Exist--->xxx.xxx.xxx.xxx:5060<br>xxx.xxx.xxx.xxx:56956---ACK--->yyy.yyy.yyy.yyy:5060<br>zzz.zzz.zzz.zzz:1352---200-OK--->yyy.yyy.yyy.yyy:5060<br>zzz.zzz.zzz.zzz:1352---487-Request-Terminated--->yyy.yyy.yyy.yyy:5060<br>yyy.yyy.yyy.yyy:5060---ACK--->zzz.zzz.zzz.zzz:1352<br><br>Cheers,<br>Viktor<br></span></blockquote></div><br></div></body></html>