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<p class="MsoNormal"><span style="color:#1F497D">Hi Daniel,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">In failure route, I used t_reply(). Shall I try send_reply()? What’s the difference?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Cheers,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Allen<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext;mso-fareast-language:EN-NZ">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext;mso-fareast-language:EN-NZ">
Daniel-Constantin Mierla [mailto:miconda@gmail.com] <br>
<b>Sent:</b> Monday, 23 June 2014 8:31 p.m.<br>
<b>To:</b> Allen Zhang; Kamailio (SER) - Users Mailing List<br>
<b>Subject:</b> Re: [SR-Users] kamailio not sending 202 after 408 is sent<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt">Hello,<br>
<br>
what function are you using inside kamailio.cfg to send the 202? Iirc, m_store() doesn't send anything internally, it is done via config. Be sure you use send_reply() or t_reply() inside the failure route block.<br>
<br>
Cheers,<br>
Daniel<o:p></o:p></p>
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<p class="MsoNormal">On 22/06/14 23:32, Allen Zhang wrote:<o:p></o:p></p>
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<p class="MsoNormal"><span style="color:#1F497D">Hi Daniel,</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">R sent 408 because the recipient was REGISTERed but the testing device had a power failure and hence couldn’t receive the MESSAGE.
</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">After it timed out, m_store() was called in the failure route.
</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">So the sequence is: </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">MESSAGE delivery failed because device powered off</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">R timed out the request</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">R send 408</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">In R’s failure route</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">R calls m_store()</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">MESSAGE stored</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">R send 202</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Did I do something wrong?</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Cheers,</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Allen</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext;mso-fareast-language:EN-NZ">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext;mso-fareast-language:EN-NZ">
<a href="mailto:sr-users-bounces@lists.sip-router.org">sr-users-bounces@lists.sip-router.org</a> [<a href="mailto:sr-users-bounces@lists.sip-router.org">mailto:sr-users-bounces@lists.sip-router.org</a>]
<b>On Behalf Of </b>Daniel-Constantin Mierla<br>
<b>Sent:</b> Friday, 20 June 2014 5:37 p.m.<br>
<b>To:</b> Kamailio (SER) - Users Mailing List<br>
<b>Subject:</b> Re: [SR-Users] kamailio not sending 202 after 408 is sent</span><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt">Hello,<br>
<br>
why is R sending the 408? You should catch it there in a failure route, or where do you execute m_store() inside R config?<br>
<br>
Cheers,<br>
Daniel<o:p></o:p></p>
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<p class="MsoNormal">On 20/06/14 07:20, Allen Zhang wrote:<o:p></o:p></p>
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<p class="MsoNormal">Hi all,<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-NZ">I have an edge proxy (E) and a registrar (R) behind it.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-NZ">In R, if a MESSAGE failed to deliver for any reason, R stores the MESSAGE in msilo.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-NZ">If the MESSAGE timed out, R sends a 408 time out first and then send a 202 Accepted after the MESSAGE is stored.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-NZ"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-NZ">The problem is, E happily forwards the 408 to the sender of the MESSAGE, but decides not to forward the 202.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-NZ"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-NZ">The log:</span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-NZ"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-NZ">DEBUG: t_reply_matching: hash 16662 label 0 branch 0</span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-NZ">DEBUG: tm [t_lookup.c:1032]: DEBUG: t_reply_matching: reply matched (T=0x7f99eebb2ae0)!</span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-NZ">DEBUG: tm [t_lookup.c:1164]: DEBUG: t_check_msg: msg id=3 global id=3 T end=0x7f99eebb2ae0</span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-NZ">DEBUG: tm [t_reply.c:2085]: DEBUG: reply_received: org. status uas=408, uac[0]=408 local=0 is_invite=0)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-NZ">DEBUG: tm [t_reply.c:1207]: ->>>>>>>>> T_code=408, new_code=202</span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-NZ">DEBUG: tm [t_reply.c:1706]: DEBUG: relay_reply: branch=0, save=0, relay=-1</span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-NZ"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-NZ">Can I change this behaviour to also forward the 202 withouting hacking in the source code?
</span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-NZ"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-NZ">Regards,</span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-NZ"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-NZ">Allen</span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-NZ"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-NZ"><o:p> </o:p></span></p>
</blockquote>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-NZ"><br>
<br>
<o:p></o:p></span></p>
<pre>-- <o:p></o:p></pre>
<pre>Daniel-Constantin Mierla - <a href="http://www.asipto.com">http://www.asipto.com</a><o:p></o:p></pre>
<pre><a href="http://twitter.com/#!/miconda">http://twitter.com/#!/miconda</a> - <a href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a><o:p></o:p></pre>
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