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<p class="MsoNormal">It’s documented that it works this way. The message being processed in failure_route is the original request; in reply_route it’s the reply. [1]<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">You can use variable context to access the reply from failure_route [2]. Another option would be to extract the header value into and AVP in reply_route and then reference the AVP from failure_route.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[1] - <a href="https://www.opensips.org/Documentation/Script-Routes-3-2">
https://www.opensips.org/Documentation/Script-Routes-3-2</a><o:p></o:p></p>
<p class="MsoNormal">[2] - <a href="https://www.opensips.org/Documentation/Script-CoreVar-3-2">
https://www.opensips.org/Documentation/Script-CoreVar-3-2</a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="color:black">Ben Newlin </span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><b><span style="font-size:12.0pt;color:black">From:
</span></b><span style="font-size:12.0pt;color:black">Users <users-bounces@lists.opensips.org> on behalf of David Villasmil <david.villasmil.work@gmail.com><br>
<b>Date: </b>Tuesday, June 1, 2021 at 10:43 AM<br>
<b>To: </b>OpenSIPS users mailling list <users@lists.opensips.org><br>
<b>Subject: </b>Re: [OpenSIPS-Users] Getting header from 302<o:p></o:p></span></p>
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<p class="MsoNormal">Yeah, my thing is when i use the failure route i can in theory grab the response header and ignore the 302 and send to the invite route again to actually send the call out via do_routing.<o:p></o:p></p>
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<p class="MsoNormal">What I'm trying to do is:<o:p></o:p></p>
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<p class="MsoNormal">- On receiving an invite: forward to an endpoint.<o:p></o:p></p>
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<p class="MsoNormal">- This endpoint will simply reply with 302 including a header.<o:p></o:p></p>
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<p class="MsoNormal">- I want to grab that header and continue routing normally (do_routing)<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I could do that with the failure route, but not so sure about the onreply route.<o:p></o:p></p>
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<p class="MsoNormal"><br clear="all">
<o:p></o:p></p>
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<p class="MsoNormal">Regards,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">David Villasmil<o:p></o:p></p>
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<p class="MsoNormal">email: <a href="mailto:david.villasmil.work@gmail.com" target="_blank">
david.villasmil.work@gmail.com</a><o:p></o:p></p>
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<p class="MsoNormal">phone: +34669448337<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Tue, Jun 1, 2021 at 2:34 PM Jeff Pyle <<a href="mailto:jeff@ugnd.org">jeff@ugnd.org</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">I don't think you're doing anything wrong. I think I found the same thing, that headers on the reply were available only in a reply route and not in a failure route. If you know where to look for them to populate the AVP, I suppose it
doesn't matter much.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I haven't looked at the code but I suspect all the routes other than an onreply_route give you access to the requests headers, and onreply_route gives you access to the reply headers. Makes sense I guess.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">- Jeff<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Tue, Jun 1, 2021 at 9:31 AM David Villasmil <<a href="mailto:david.villasmil.work@gmail.com" target="_blank">david.villasmil.work@gmail.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">Thanks Jeff,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">MMM, that's strange, I was using it on failure route and the route was being executed, but the data wasn't there. I put it on the onreply route and that one is now executed with the data correctly there...<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I probably did something wrong.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Thanks again Jeff!<o:p></o:p></p>
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<p class="MsoNormal"><br clear="all">
<o:p></o:p></p>
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<p class="MsoNormal">Regards,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">David Villasmil<o:p></o:p></p>
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<p class="MsoNormal">email: <a href="mailto:david.villasmil.work@gmail.com" target="_blank">
david.villasmil.work@gmail.com</a><o:p></o:p></p>
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<p class="MsoNormal">phone: +34669448337<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Tue, Jun 1, 2021 at 12:37 PM Jeff Pyle <<a href="mailto:jeff@ugnd.org" target="_blank">jeff@ugnd.org</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">In which route are you trying to use <span style="font-family:"Courier New"">
if (is_present_hf("Identity"))</span>? Since the 302 is both a reply and a "failure", I suggest seeing if it appears in either the armed onreply_route or failure_route.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I think From is available because it was present in the original request route.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">- Jeff<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Tue, Jun 1, 2021 at 5:39 AM David Villasmil <<a href="mailto:david.villasmil.work@gmail.com" target="_blank">david.villasmil.work@gmail.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">Anyone has any idea about this? Appreciate your help.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Mon, 31 May 2021 at 21:11, David Villasmil <<a href="mailto:david.villasmil.work@gmail.com" target="_blank">david.villasmil.work@gmail.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">So weird,<o:p></o:p></p>
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<p class="MsoNormal">I can get the From header, but not "Identity"...<o:p></o:p></p>
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<p class="MsoNormal"><br clear="all">
<o:p></o:p></p>
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<p class="MsoNormal">Regards,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">David Villasmil<o:p></o:p></p>
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<p class="MsoNormal">email: <a href="mailto:david.villasmil.work@gmail.com" target="_blank">
david.villasmil.work@gmail.com</a><o:p></o:p></p>
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<p class="MsoNormal">phone: +34669448337<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Mon, May 31, 2021 at 8:22 PM David Villasmil <<a href="mailto:david.villasmil.work@gmail.com" target="_blank">david.villasmil.work@gmail.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">This is really weird,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">if (is_present_hf("Identity"))<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">says it is not present, but it is!<o:p></o:p></p>
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<p class="MsoNormal"><br clear="all">
<o:p></o:p></p>
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<p class="MsoNormal">Regards,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">David Villasmil<o:p></o:p></p>
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<p class="MsoNormal">email: <a href="mailto:david.villasmil.work@gmail.com" target="_blank">
david.villasmil.work@gmail.com</a><o:p></o:p></p>
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<p class="MsoNormal">phone: +34669448337<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Mon, May 31, 2021 at 7:47 PM David Villasmil <<a href="mailto:david.villasmil.work@gmail.com" target="_blank">david.villasmil.work@gmail.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">Hello Guys,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I'm getting a header on a 302 which i'm trying to get, but for some reason I can't.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">This is an example 302:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Courier New"">2021/05/31 18:42:36.499157
<a href="http://10.231.32.237:5060" target="_blank">
10.231.32.237:5060</a> -> <a href="http://10.231.57.11:6075" target="_blank">
10.231.57.11:6075</a><br>
SIP/2.0 302 Redirect<br>
Via: SIP/2.0/UDP <a href="http://1.2.3.4" target="_blank">
1.2.3.4</a>:6075;branch=z9hG4bKd8e8.50036ee6.0;received=10.231.57.11<br>
Via: SIP/2.0/UDP 10.231.33.135;branch=z9hG4bKd8e8.fe2738f41d26b2b68328691c326a077a.0<br>
v:SIP/2.0/UDP 10.231.49.211:6060;received=10.231.49.211;rport=6060;branch=z9hG4bK68SgceeareaUa<br>
f:"+18883333333"<<a href="mailto:sip%3A%2B18883333333@10.231.49.211" target="_blank">sip:+18883333333@10.231.49.211</a>>;tag=ZBQ713X9pgD5S<br>
t:<<a href="mailto:sip%3A19992222222@domain.com" target="_blank">sip:19992222222@domain.com</a>>;tag=9dd61ff61e802d8e2bef5f14621ef3c2.50cf6b6c<br>
i:cf649a38-3ce2-123a-eaad-122eaa5d9655<br>
CSeq:36689486 INVITE<br>
Identity: eyJhbGciOiJFUzI1NiIsInBwdCI6InNoYWtlbiIsInR5cCI6InBhc3Nwb3J0IiwieDV1IjoiaHR0cHM6Ly9vcHMtc3RhdGljLnMzLmFtYXpvbmF3cy5jb20vc3Rpci1zaGFrZW4vZWMyNTYtcHVibGljLnBlbSJ9.eyJhdHRlc3QiO<br>
BIiwiZGVzdCI6eyJ0biI6WyIxNzg2NDEwNzgzNyJdfSwiaWF0IjoxNjIyNDg2NTU2LCJvcmlnIjp7InRuIjoiKzEzMTU5ODUyNTk0In0sIm9yaWdpZCI6IjhlZGE4M2Q1LWY1MjEtNDQzZC1iNDI0LWIzNDQ3MDc4ZjYxZCJ9.cjIz9VwlS9_6qA<br>
6mmDgottk41BLpQcA40HdvV_6jAPqQ1EIL3_jLWl25oHeVEWOzTMhcERp4Jn-JZ4vP_n3w;info=<<a href="https://somedomain.com/stir-shaken/ec256-public.pem" target="_blank">https://somedomain.com/stir-shaken/ec256-public.pem</a>>;alg=ES256;ppt=shaken<br>
Server: kamailio (5.5.0 (x86_64/linux))<br>
Content-Length: 0</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I'm trying to get the "Identity" header with:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New"">$avp(identity_header) = $(hdr(Identity));</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">But It's coming up <null><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Any ideas of what I'm doing wrong?<o:p></o:p></p>
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<p class="MsoNormal"><br clear="all">
<o:p></o:p></p>
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<p class="MsoNormal">Regards,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">David Villasmil<o:p></o:p></p>
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<p class="MsoNormal">email: <a href="mailto:david.villasmil.work@gmail.com" target="_blank">
david.villasmil.work@gmail.com</a><o:p></o:p></p>
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<p class="MsoNormal">phone: +34669448337<o:p></o:p></p>
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<p class="MsoNormal">-- <o:p></o:p></p>
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<p class="MsoNormal">Regards,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">David Villasmil<o:p></o:p></p>
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<p class="MsoNormal">email: <a href="mailto:david.villasmil.work@gmail.com" target="_blank">
david.villasmil.work@gmail.com</a><o:p></o:p></p>
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<p class="MsoNormal">phone: +34669448337<o:p></o:p></p>
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<p class="MsoNormal">_______________________________________________<br>
Users mailing list<br>
<a href="mailto:Users@lists.opensips.org" target="_blank">Users@lists.opensips.org</a><br>
<a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><o:p></o:p></p>
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<p class="MsoNormal">_______________________________________________<br>
Users mailing list<br>
<a href="mailto:Users@lists.opensips.org" target="_blank">Users@lists.opensips.org</a><br>
<a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><o:p></o:p></p>
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<p class="MsoNormal">_______________________________________________<br>
Users mailing list<br>
<a href="mailto:Users@lists.opensips.org" target="_blank">Users@lists.opensips.org</a><br>
<a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><o:p></o:p></p>
</blockquote>
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<p class="MsoNormal">_______________________________________________<br>
Users mailing list<br>
<a href="mailto:Users@lists.opensips.org" target="_blank">Users@lists.opensips.org</a><br>
<a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><o:p></o:p></p>
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