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<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Hello,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">there are many ways of doing this parallel-call functionality.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">But one idea is to use e.g., the alias_db module. When you enable a certain parameter, it should add additional contacts in the DB table as branches.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><a href="https://kamailio.org/docs/modules/5.4.x/modules/alias_db.html#alias_db.p.append_branches">https://kamailio.org/docs/modules/5.4.x/modules/alias_db.html#alias_db.p.append_branches</a><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">Cheers,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">Henning<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">-- <o:p>
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<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">Henning Westerholt –
</span><span style="mso-fareast-language:EN-US"><a href="https://skalatan.de/blog/"><span lang="EN-GB" style="color:#0563C1">https://skalatan.de/blog/</span></a></span><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">Kamailio services –
</span><span style="mso-fareast-language:EN-US"><a href="https://gilawa.com/"><span lang="EN-GB" style="color:#0563C1">https://gilawa.com</span></a></span><span style="mso-fareast-language:EN-US">
<span lang="EN-GB"><o:p></o:p></span></span></p>
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<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><b>From:</b> sr-users <sr-users-bounces@lists.kamailio.org>
<b>On Behalf Of </b>????? ????????<br>
<b>Sent:</b> Thursday, May 27, 2021 4:45 PM<br>
<b>To:</b> sr-users@lists.kamailio.org<br>
<b>Subject:</b> [SR-Users] kamailio: split initialized call to two (three or four or five) numbers<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">Hello,<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"> <o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">I have question regarding of call forking on kamailio. Maybe somebody can help me.<br>
For example I have table like<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"> <o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">+--------------+---------------+--------------+---------------+--------------+<br>
| First number | Second number | Third number | Fourth number | Fifth number |<br>
+--------------+---------------+--------------+---------------+--------------+<br>
| A number | B number | C number | --- | --- |<br>
+--------------+---------------+--------------+---------------+--------------+<br>
Table 1: Extra_numbers<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"> <o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">or<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"> <o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">separated by comma<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"> <o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">+--------------------+-----------------------------+<br>
| First_number | Additional_numbers |<br>
+--------------------+-----------------------------+<br>
| Primary number | 2nd,3rd number |<br>
+--------------+-----------------------------------+<br>
Table 2: Extra_numbers<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">+--------------------+---------------------------------+<br>
| First_number | Additional_numbers |<br>
+--------------------+---------------------------------+<br>
| Primary number | 2nd number,3rd number,4 number |<br>
+--------------------+---------------------------------+<br>
Table 3: Extra_numbers<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"> <o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">If kamailio get the call (INVITE) to some number/extension (for example, "1st number"), then in routing I request (select `Additional_numbers` from `Extra_numbers` where First_number='1 number';) from the mysql
database and there I check, if "Additional_numbers" exists in the database.<br>
Then I add "Additional_numbers" to the routing, and generate INVITE to "Additional_numbers" and 1 number. (always)<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><br>
set r-uri ($ru) to first destination (2 number)<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">set r-uri ($ru) to second destination (3 number)<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">set r-uri ($ru) to Third destination (1 number)<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">set r-uri ($ru) to n destination<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><br>
How could this be done?<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"> <o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">Who can help with routing?<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"> <o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">--<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">Best regards,<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">Fjodor Izmajlov<o:p></o:p></p>
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