<html><body><div>This is the extent of my local route. If the $var is not present, I do not add it. Do you see any issue with what I'm doing here?</div><div><br></div><div><br></div><div><div>local_route {</div><div> #xlog("L_INFO","***** IN LOCAL ROUTE ********\n");</div><div><br></div><div> if (is_method("INVITE")) {</div><div> if($var(pai_userpart)) {</div><div> append_hf("P-Asserted-Identity: \"$var(pai_display)\" <sip:$var(pai_userpart)@$Ri>\r\n");</div><div> }else{</div><div> xlog("L_INFO","PAI is not present, not adding\n");</div><div> }</div><div> }</div><div><br></div><div><br></div><div>}</div><br>On Dec 07, 2011, at 04:57 PM, Ovidiu Sas <osas@voipembedded.com> wrote:<br><br></div><div><blockquote type="cite"><div class="msg-quote"><div class="_stretch">You need to be careful when you alter requests in B2B mode (the<br> received INVITE and the sent INVITE belong to different transactions).<br> Make sure that you have something valid in those vars before applying<br> any changes to the outgoing message.<br> <br> Regards,<br> Ovidiu Sas<br> <br> On Wed, Dec 7, 2011 at 4:49 PM, Logan <<a href="mailto:voipmaster@me.com" data-mce-href="mailto:voipmaster@me.com">voipmaster@me.com</a>> wrote:<br> > I'm storing some $vars in route[0] prior to calling b2b_init_request("top<br> > hiding");<br> ><br> > Then in my local route Im appending a P-Asserted-Identity header.<br> ><br> > I can't use the custom_headers modparam because it's going to preserve the<br> > PAI as it comes in. Most of the time it's not present, or is in the wrong<br> > format so I'm adding it in local route.<br> ><br> ><br> > On Dec 07, 2011, at 04:31 PM, Ovidiu Sas <<a href="mailto:osas@voipembedded.com" data-mce-href="mailto:osas@voipembedded.com">osas@voipembedded.com</a>> wrote:<br> ><br> > Are you trying to perform any msg manipulations during b2b scenarios?<br> > Also, keep in mind that the b2b server functionality must be kept<br> > isolated from the proxy server functionality (proxy mode is not<br> > compatible with b2b mode).<br> ><br> > Regards,<br> > Ovidiu Sas<br> ><br> > -- VoIP Embedded, Inc.<a href="http://www.voipembedded.com" data-mce-href="http://www.voipembedded.com">http://www.voipembedded.com</a><br> > On Wed, Dec 7, 2011 at 3:41 PM, Logan <<a href="mailto:voipmaster@me.com" data-mce-href="mailto:voipmaster@me.com">voipmaster@me.com</a>> wrote:<br> >> Hello list this is the second odd thing I've seen with b2bua in opensips<br> >> 1.7.1 It looks like the b2bua module is mangling the cancel message and is<br> >> ripping out the callid when sending upstream:<br> >><br> >><br> >> U 2011/12/07 20:15:05.895915 192.168.1.143:5060 -> 192.168.1.145:5090<br> >><br> >> CANCEL sip:<a href="mailto:9993518045551212@192.168.1.145" data-mce-href="mailto:9993518045551212@192.168.1.145">9993518045551212@192.168.1.145</a>:5090 SIP/2.0.<br> >><br> >> Via: SIP/2.0/UDP 192.168.1.143;branch=z9hG4bKac0e.5a3d2bf1.0.<br> >><br> >> From: "8669800222" <sip:<a href="mailto:8669800222@192.168.1.1" data-mce-href="mailto:8669800222@192.168.1.1">8669800222@192.168.1.1</a>>;tag=3532277698-944952.<br> >><br> >> Call-ID: <a href="mailto:494823-3532277698-944947@192.168.1.1" data-mce-href="mailto:494823-3532277698-944947@192.168.1.1">494823-3532277698-944947@192.168.1.1</a>.<br> >><br> >> To: "18045551212" <sip:<a href="mailto:18045551212@192.168.1.143" data-mce-href="mailto:18045551212@192.168.1.143">18045551212@192.168.1.143</a>>.<br> >><br> >> CSeq: 1 CANCEL.<br> >><br> >> Max-Forwards: 70.<br> >><br> >> User-Agent: Opensips.<br> >><br> >> Content-Length: 0.<br> >><br> >> .<br> >><br> >><br> >><br> >> U 2011/12/07 20:15:05.896027 192.168.1.145:5090 -> 192.168.1.143:5060<br> >><br> >> SIP/2.0 200 canceling.<br> >><br> >> Via: SIP/2.0/UDP 192.168.1.143;branch=z9hG4bKac0e.5a3d2bf1.0.<br> >><br> >> From: "8669800222" <sip:<a href="mailto:8669800222@192.168.1.1" data-mce-href="mailto:8669800222@192.168.1.1">8669800222@192.168.1.1</a>>;tag=3532277698-944952.<br> >><br> >> Call-ID: <a href="mailto:494823-3532277698-944947@192.168.1.1" data-mce-href="mailto:494823-3532277698-944947@192.168.1.1">494823-3532277698-944947@192.168.1.1</a>.<br> >><br> >> To: "18045551212"<br> >> <sip:<a href="mailto:18045551212@192.168.1.143" data-mce-href="mailto:18045551212@192.168.1.143">18045551212@192.168.1.143</a>>;tag=3330ae74b9cf9aed85afbc9203dd6238-e6b7.<br> >><br> >> CSeq: 1 CANCEL.<br> >><br> >> Server: Opensips.<br> >><br> >> Content-Length: 0.<br> >><br> >> .<br> >><br> >><br> >><br> >> U 2011/12/07 20:15:05.896097 192.168.1.145:5090 -> 10.2.3.210:5060<br> >><br> >> CANCEL sip:+<a href="mailto:18045551212@65.211.120.23" data-mce-href="mailto:18045551212@65.211.120.23">18045551212@65.211.120.23</a> SIP/2.0.<br> >><br> >> Via: SIP/2.0/UDP 192.168.1.145:5090;branch=z9hG4bK0299.252f8e61.0.<br> >><br> >> .<br> >><br> >> From: <sip:<a href="mailto:7324812444@66.29.74.37" data-mce-href="mailto:7324812444@66.29.74.37">7324812444@66.29.74.37</a>>;tag=418802140f6308e008db76a1e1de765b.<br> >><br> >> CSeq: 2 INVITE54.7172739.<br> >><br> >> Content-Lengt<br> >><br> >> To: sip:+<a href="mailto:18045551212@65.211.120.237" data-mce-href="mailto:18045551212@65.211.120.237">18045551212@65.211.120.237</a>.<br> >><br> >> Call- CANCEL.<br> >><br> >> User-Agent: OpenSIPS (1.7.1-notls (x86_64/linux)).<br> >><br> >> Max-Forwards: 70.<br> >><br> >> Init-CallID: <a href="mailto:494823-3532277698-944947@192.168.1.1" data-mce-href="mailto:494823-3532277698-944947@192.168.1.1">494823-3532277698-944947@192.168.1.1</a>.<br> >><br> >> Contact: <sip:192.168.1.145:5090>.<br> >><br> >> .<br> >><br> >><br> >><br> >> U 2011/12/07 20:15:05.910842 10.2.3.210:5060 -> 192.168.1.145:5090<br> >><br> >> SIP/2.0 400 Missing Mandatory Header Call-Id.<br> >><br> >> v: SIP/2.0/UDP<br> >> 192.168.1.145:5090;branch=z9hG4bK0299.252f8e61.0;received=192.168.1.145.<br> >><br> >> l: 0.<br> <br> _______________________________________________<br> Users mailing list<br> <a href="mailto:Users@lists.opensips.org" data-mce-href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a><br> <a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" data-mce-href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><br></div></div></blockquote></div></body></html>