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<div id="divtagdefaultwrapper" style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif;" dir="ltr">
<p>Hi Daniel,</p>
<p><br>
</p>
<p>Thanks again for the response, I presume I have to be careful with the characters and syntax for the exec command ?</p>
<p><br>
</p>
<p>I will try it out and let you know.</p>
<p><br>
</p>
<p>Many thanks</p>
<p><br>
</p>
<p>Jon</p>
<br>
<br>
<div style="color: rgb(0, 0, 0);">
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Daniel-Constantin Mierla <miconda@gmail.com><br>
<b>Sent:</b> 16 November 2016 09:45<br>
<b>To:</b> Jonathan Hunter; Kamailio SER - Users Mailingh List<br>
<b>Subject:</b> Re: [SR-Users] Send SIP Info within a dialog using $uac_req(method)="INFO"</font>
<div> </div>
</div>
<div>
<p>Hello,</p>
<p><br>
</p>
<p>as I can see in the logs, the rpc command fails to execute because it requires async processing which is not implemented by jsonrpc-s module. Then it is an INVITE received:</p>
<p><br>
</p>
<div>ct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: INFO: <script>: Try and issue command via RPC</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: INFO: <script>: getting here 500</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: INFO: <script>: getting here this rpc transport does not support async mode</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: INFO: <script>: getting here {"jsonrpc":"2.0","error":{"code":-32000,"message":"Execution Error"}}</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: INFO: <script>: route EXTENIN-We have an Invite here from 209-thirdlane check Hash table trans to see if there<br>
<br>
A solution for now would be to run the mi command via exec module.<br>
<br>
Cheers,<br>
Daniel<br>
</div>
<br>
<div class="moz-cite-prefix">On 15/11/16 12:30, Jonathan Hunter wrote:<br>
</div>
<blockquote type="cite">
<div id="divtagdefaultwrapper" dir="ltr" style="font-size:12pt; color:#000000; font-family:Calibri,Arial,Helvetica,sans-serif">
<p>Hello,</p>
<p><br>
</p>
<p>Please see debug output for when I try and send the SIP INFO when I am initiating a new call.</p>
<p><br>
</p>
<p>I am just testing out the command currently, in practice I will look to inject the SIP INFO into an already formed dialog, so is the way I am trying to test cause me an issue?</p>
<p><br>
</p>
<p>I can see;</p>
<p><br>
</p>
<p><span style="">Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: tm [uac.c:249]: t_uac_prepare(): DEBUG:tm:t_uac: next_hop=<a class="moz-txt-link-rfc2396E" href="sip:kamailio.org"><sip:kamailio.org></a></span><br>
</p>
<p><span style=""><br>
</span></p>
<p><span style="">Which will be why its sending the sip info to <a class="moz-txt-link-freetext" href="sip:kamailio.org">
sip:kamailio.org</a> I presume.</span></p>
<p><span style=""><br>
</span></p>
<p><span style="">See some output from the relevant process below;</span></p>
<p><span style=""><br>
</span></p>
<p><span style="">Thanks</span></p>
<p><span style=""><br>
</span></p>
<p><span style="">Jon</span></p>
<p><br>
</p>
<div>ct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: INFO: <script>: Try and issue command via RPC</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: INFO: <script>: getting here 500</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: INFO: <script>: getting here this rpc transport does not support async mode</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: INFO: <script>: getting here {"jsonrpc":"2.0","error":{"code":-32000,"message":"Execution Error"}}</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: INFO: <script>: route EXTENIN-We have an Invite here from 209-thirdlane check Hash table trans to see if there</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: INFO: <script>: We can populate here with
<a class="moz-txt-link-freetext" href="sip:209-thirdlane@192.33.132.215,sip:07917190438@192.33.132.215,MmU2NDI0MGNmZTVmZjE4ZWM0NzI5ZjcxYmExMzdkNGQ">
sip:209-thirdlane@192.33.132.215,sip:07917190438@192.33.132.215,MmU2NDI0MGNmZTVmZjE4ZWM0NzI5ZjcxYmExMzdkNGQ</a></div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: tm [uac.c:249]: t_uac_prepare(): DEBUG:tm:t_uac: next_hop=<a class="moz-txt-link-rfc2396E" href="sip:kamailio.org"><sip:kamailio.org></a></div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: <core> [dns_cache.c:537]: _dns_hash_find(): (_sip._udp.kamailio.org(22), 33), h=392</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: <core> [resolve.c:741]: get_record(): lookup(_sip._udp.kamailio.org, 33) failed</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: <core> [dns_cache.c:864]: dns_cache_mk_bad_entry(): (_sip._udp.kamailio.org, 33, 60, 1)</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: <core> [dns_cache.c:798]: dns_cache_add(): adding _sip._udp.kamailio.org(22) 33 (flags=1) at 392</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: <core> [dns_cache.c:537]: _dns_hash_find(): (kamailio.org(12), 1), h=235</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: <core> [resolve.c:937]: get_record(): skipping 0 NS (p=0x9ed4ae, end=0x9ed4ae)</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: <core> [resolve.c:952]: get_record(): parsing 0 ARs (p=0x9ed4ae, end=0x9ed4ae)</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: <core> [dns_cache.c:1741]: dns_get_related(): (0x7fb9632c04c8 (kamailio.org, 1), 1, *(nil)) (0)</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: <core> [dns_cache.c:840]: dns_cache_add_unsafe(): adding kamailio.org(12) 1 (flags=0) at 235</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: <core> [forward.c:174]: get_out_socket(): socket determined: 0x7fb96c730fc8</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: tm [uac.c:150]: dlg2hash(): DEBUG: dlg2hash: 18155</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: INFO: <script>: We appear to have an entry for 209-thirdlane and its 10.70.1.129so modify Accordingly</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: tm [t_lookup.c:1312]: t_newtran(): DEBUG: t_newtran: msg id=4 , global msg id=4 , T on entrance=(nil)</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: tm [t_lookup.c:466]: t_lookup_request(): t_lookup_request: start searching: hash=4096, isACK=0</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: tm [t_lookup.c:424]: matching_3261(): DEBUG: RFC3261 transaction matching failed</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: tm [t_lookup.c:648]: t_lookup_request(): DEBUG: t_lookup_request: no transaction found</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: tm [t_hooks.c:358]: run_reqin_callbacks_internal(): DBG: trans=0x7fb9632c6558, callback type 1, id 0 entered</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: tm [t_hooks.c:358]: run_reqin_callbacks_internal(): DBG: trans=0x7fb9632c6558, callback type 1, id 0 entered</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: <core> [md5utils.c:67]: MD5StringArray(): MD5 calculated: ede2024c259a7db0dd7350b8d0d986f8</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: tm [t_funcs.c:321]: t_relay_to(): SER: new INVITE</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: <core> [mem/shm_mem.c:101]: _shm_resize(): WARNING:vqm_resize: resize(0) called</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: tm [t_reply.c:647]: _reply_light(): DEBUG: reply sent out. buf=0x7fb96c9e0340: SIP/2.0 100 Trying</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: tm [t_reply.c:657]: _reply_light(): DEBUG: _reply_light: finished</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: <script>: new branch [0] to
<a class="moz-txt-link-freetext" href="sip:07917190438@10.70.1.129">sip:07917190438@10.70.1.129</a></div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: siputils [checks.c:97]: has_totag(): no totag</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: <core> [forward.c:174]: get_out_socket(): socket determined: 0x7fb96c731808</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: tm [t_funcs.c:368]: t_relay_to(): SER: new transaction fwd'ed</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: <core> [usr_avp.c:631]: destroy_avp_list(): destroying list (nil)</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: <core> [usr_avp.c:631]: destroy_avp_list(): destroying list (nil)</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: <core> [usr_avp.c:631]: destroy_avp_list(): destroying list (nil)</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: <core> [usr_avp.c:631]: destroy_avp_list(): destroying list (nil)</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: <core> [usr_avp.c:631]: destroy_avp_list(): destroying list (nil)</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: <core> [usr_avp.c:631]: destroy_avp_list(): destroying list (nil)</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: <core> [xavp.c:446]: xavp_destroy_list(): destroying xavp list (nil)</div>
<div>Oct 7 13:45:36 POC_ProxyA /usr/sbin/kamailio[6572]: DEBUG: <core> [receive.c:278]: receive_msg(): cleaning up</div>
<br>
<br>
<br>
<div style="color:rgb(0,0,0)">
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Daniel-Constantin Mierla
<a class="moz-txt-link-rfc2396E" href="mailto:miconda@gmail.com"><miconda@gmail.com></a><br>
<b>Sent:</b> 15 November 2016 10:59<br>
<b>To:</b> Jonathan Hunter; Kamailio SER - Users Mailing List<br>
<b>Subject:</b> Re: [SR-Users] Send SIP Info within a dialog using $uac_req(method)="INFO"</font>
<div> </div>
</div>
<div>
<p>Hello,</p>
<p><br>
</p>
<p>I looked quickly at the code and the mi command should take the values from the parameters. Can you run with debug=3 and get all the logs messages to see if we can spot something threre.</p>
<p><br>
</p>
<p>Cheers,<br>
Daniel<br>
</p>
<br>
<div class="moz-cite-prefix">On 15/11/16 11:27, Jonathan Hunter wrote:<br>
</div>
<blockquote type="cite">
<div id="divtagdefaultwrapper" dir="ltr" style="font-size:12pt; color:#000000; font-family:Calibri,Arial,Helvetica,sans-serif">
<p>Hi,</p>
<p><br>
</p>
<p>Sorry Daniel, let me be clear.</p>
<p><br>
</p>
<p>Correct the To/From are not taken from the rpc command, the INFO is triggered/sent but with the To/From of the new request coming in;</p>
<p><br>
</p>
<p>Below I dial 07917190438 from ext 209 and this INFO is sent;</p>
<p><br>
</p>
<p><br>
</p>
<div>INFO <a class="moz-txt-link-freetext" href="sip:kamailio.org">sip:kamailio.org</a> SIP/2.0</div>
<div>Via: SIP/2.0/UDP 8.8.8.8;branch=z9hG4bK63d7.374d4573000000000000000000000000.0</div>
<div>To: <<a class="moz-txt-link-freetext" href="sip:07917190438@">sip:07917190438@</a><span style="">8.8.8.8</span>></div>
<div>From: <<a class="moz-txt-link-freetext" href="sip:209@">sip:209@</a><span style="">8.8.8.8</span>>;tag=c32652d8e50f480c90e2f8379a0698aa-ea50</div>
<div>CSeq: 10 INFO</div>
<div>Call-ID: YWFhMmVmMzUxM2Q2YzUwMzZhOTFjNDc4OGZlYmM2N2I</div>
<div>Max-Forwards: 70</div>
<div>Content-Length: 0</div>
<div>User-Agent: HA PBX</div>
<div><br>
</div>
<div>However this command is triggered to send the INFO and the To/From/Contact are not changed/added;</div>
<div><br>
</div>
<div>
<blockquote type="cite" style="">
<div id="divtagdefaultwrapper" dir="ltr" style="font-size:12pt; font-family:Calibri,Arial,Helvetica,sans-serif">
jsonrpc_exec('{"jsonrpc":"2.0","method":"mi","params": ["t_uac_dlg", "INFO", <a class="moz-txt-link-rfc2396E" href="sip:3003@8.8.8.8">"sip:3003@8.8.8.8"</a>,".",".","From:<a class="moz-txt-link-freetext" href="sip:1234@2.2.2.2">sip:1234@2.2.2.2</a>","To:<a class="moz-txt-link-freetext" href="sip:3003@8.8.8.8">sip:3003@8.8.8.8</a>",<a class="moz-txt-link-rfc2396E" href="https://outlook.live.com/owa/?path=/mail/AQMkADAwATE0YzUwLWUxMjQtMzE3Yy0wMAItMDAKAC4AAAN%2F3kvE%2FPvCRZG1c9k9YgOnAQChqxR4ZvI4ToC2kdUvgxopAAACP%2FMAAAA%3D/rp">"Contact:sip:1234@2.2.2.2"</a>]}');</div>
</blockquote>
<br>
</div>
<div><br>
</div>
<div>I assumed (possibly incorrectly) you can get the command to overwrite the current contents of the headers, so as above the RURI would change to
<a class="moz-txt-link-freetext" href="sip:3003@8.8.8.8">sip:3003@8.8.8.8</a> and the From to
<a class="moz-txt-link-freetext" href="sip:1234@2.2.2.2">sip:1234@2.2.2.2</a> etc, however they remain unchanged.</div>
<div><br>
</div>
<div>Does that make sense?</div>
<div><br>
</div>
<div>Thanks</div>
<div><br>
</div>
<div>Jon</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<br>
<br>
<br>
<div style="color:rgb(0,0,0)">
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Daniel-Constantin Mierla
<a class="moz-txt-link-rfc2396E" href="mailto:miconda@gmail.com"><miconda@gmail.com></a><br>
<b>Sent:</b> 15 November 2016 10:12<br>
<b>To:</b> Jonathan Hunter; Kamailio SER - Users Mailing List<br>
<b>Subject:</b> Re: [SR-Users] Send SIP Info within a dialog using $uac_req(method)="INFO"</font>
<div> </div>
</div>
<div>
<p>Hello,</p>
<p><br>
</p>
<p>what do you mean by "with default parameters" in your last remark? Are the To/From not taken from the rpc command?</p>
<p><br>
</p>
<p>Cheers,<br>
Daniel<br>
</p>
<br>
<div class="moz-cite-prefix">On 15/11/16 11:06, Jonathan Hunter wrote:<br>
</div>
<blockquote type="cite">
<div id="divtagdefaultwrapper" dir="ltr" style="font-size:12pt; color:#000000; font-family:Calibri,Arial,Helvetica,sans-serif">
<p>Hi Daniel,</p>
<p><br>
</p>
<p>That works in terms of clearing the error, however I just see kamailio send a SIP info message to kamailio.org, as apposed to the RURI I provide, I presume again this will just be putting the t_uac_dlg parameters in the correct order?</p>
<p><br>
</p>
<p style="font-family:Helvetica,Arial; font-size:12px; text-align:justify">Parameters:</p>
<div class="itemizedlist" style="font-family:Helvetica,Arial; font-size:15px">
<ul class="itemizedlist">
<li class="listitem">
<p style="font-size:12px; text-align:justify"><span class="emphasis"><em>method</em></span> - request method</p>
</li><li class="listitem">
<p style="font-size:12px; text-align:justify"><span class="emphasis"><em>RURI</em></span> - request SIP URI</p>
</li><li class="listitem">
<p style="font-size:12px; text-align:justify"><span class="emphasis"><em>NEXT HOP</em></span> - next hop SIP URI (OBP); use <span class="quote">“<span class="quote">.</span>”</span> if no value.</p>
</li><li class="listitem">
<p style="font-size:12px; text-align:justify"><span class="emphasis"><em>socket</em></span> - local socket to be used for sending the request; use <span class="quote">“<span class="quote">.</span>”</span> if no value.</p>
</li><li class="listitem">
<p style="font-size:12px; text-align:justify"><span class="emphasis"><em>headers</em></span> - set of additional headers to be added to the request; at least <span class="quote">“<span class="quote">From</span>”</span> and <span class="quote">“<span class="quote">To</span>”</span> headers
must be specify)</p>
</li><li class="listitem">
<p style="font-size:12px; text-align:justify"><span class="emphasis"><em>body</em></span> - (optional, may not be present) request body (if present, requires the <span class="quote">“<span class="quote">Content-Type</span>”</span> and <span class="quote">“<span class="quote">Content-length</span>”</span> headers)</p>
</li></ul>
</div>
As looks like I am defining things correctly now but its not picking them up, again if I run manually it works in command line;
<p><br>
</p>
<div>jsonrpc_exec('{"jsonrpc":"2.0","method":"mi","params": ["t_uac_dlg", "INFO",
<a class="moz-txt-link-rfc2396E" href="sip:3003@8.8.8.8">"sip:3003@8.8.8.8"</a>,".",".","From:<a class="moz-txt-link-freetext" href="sip:1234@2.2.2.2">sip:1234@2.2.2.2</a>","To:<a class="moz-txt-link-freetext" href="sip:3003@8.8.8.8">sip:3003@8.8.8.8</a>",<a class="moz-txt-link-rfc2396E" href="">"Contact:sip:1234@2.2.2.2"</a>]}');</div>
<div><br>
</div>
<div>All I see it fire is an INFO message to <span>Request-Line: INFO <a class="moz-txt-link-freetext" href="sip:kamailio.org">
sip:kamailio.org</a> SIP/2.0, with default parameters.</span></div>
<br>
<p><br>
</p>
<p>Thanks</p>
<p><br>
</p>
<p>Jon</p>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla
<a class="moz-txt-link-freetext" href="http://twitter.com/#%21/miconda">http://twitter.com/#!/miconda</a> - <a class="moz-txt-link-freetext" href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a>
Kamailio Advanced Training, Berlin, Nov 28-30, 2016 - <a class="moz-txt-link-freetext" href="http://www.asipto.com">http://www.asipto.com</a></pre>
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</div>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla
<a class="moz-txt-link-freetext" href="http://twitter.com/#!/miconda">http://twitter.com/#!/miconda</a> - <a class="moz-txt-link-freetext" href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a>
Kamailio Advanced Training, Berlin, Nov 28-30, 2016 - <a class="moz-txt-link-freetext" href="http://www.asipto.com">http://www.asipto.com</a></pre>
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