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List:       sr-users
Subject:    Re: [SR-Users] Load balancer and consult transfer
From:       Henning Westerholt <hw () gilawa ! com>
Date:       2022-05-24 6:49:19
Message-ID: AM6PR05MB5409B18A947F895BDEF0FB22BFD79 () AM6PR05MB5409 ! eurprd05 ! prod ! outlook ! com
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Hello,

start with the usual topics, e.g. looking to some SIP traces with ngrep or sngrep and \
get more information why the calls are failing. If you have more information, ask \
again sharing that information on the list to get more specific answers can also \
help.

Cheers,

Henning

--
Henning Westerholt – https://skalatan.de/blog/
Kamailio services – https://gilawa.com<https://gilawa.com/>

From: sr-users <sr-users-bounces@lists.kamailio.org> On Behalf Of Anh Cao
Sent: Tuesday, May 24, 2022 8:45 AM
To: sr-users@lists.kamailio.org
Subject: Re: [SR-Users] Load balancer and consult transfer

Hi all, Could anyone help me please ...


On Tue, May 17, 2022, 11:19 Anh Cao <anhright@gmail.com<mailto:anhright@gmail.com>> \
wrote: Hi all,
I'm building an simple PBX with 1 Kamailio as load balancer for several Asterisk \
servers. My issue is if an extension is in-call on Asterisk#1 wants to consult \
transfer to another number, it makes another call and Kamailio forward this new call \
to another Asterisk and cause call tranfer will fail. Does anyone here have tips or \
sugestions to resolve this? Thanks in advance for your help.

Best regards


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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>&nbsp;</o:p></span></p> <p \
class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">start with \
the usual topics, e.g. looking to some SIP traces with ngrep or sngrep and get more \
information why the calls are failing.<o:p></o:p></span></p> <p \
class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">If you have \
more information, ask again sharing that information on the list to get more specific \
answers can also help.<o:p></o:p></span></p> <p class="MsoNormal"><span lang="EN-GB" \
style="mso-fareast-language:EN-US"><o:p>&nbsp;</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>&nbsp;</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>&nbsp;</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 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 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"><o:p>&nbsp;</o:p></span></p> <div \
style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm"> <p \
class="MsoNormal" style="margin-left:35.4pt"><b>From:</b> sr-users \
&lt;sr-users-bounces@lists.kamailio.org&gt; <b>On Behalf Of </b>Anh Cao<br>
<b>Sent:</b> Tuesday, May 24, 2022 8:45 AM<br>
<b>To:</b> sr-users@lists.kamailio.org<br>
<b>Subject:</b> Re: [SR-Users] Load balancer and consult transfer<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p>&nbsp;</o:p></p>
<div>
<div>
<p class="MsoNormal" style="margin-left:35.4pt">Hi all, Could anyone help me please \
...<o:p></o:p></p> </div>
<div>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p>&nbsp;</o:p></p>
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<p class="MsoNormal" \
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 <o:p>&nbsp;</o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">On Tue, May 17, 2022, 11:19 Anh Cao \
&lt;<a href="mailto:anhright@gmail.com">anhright@gmail.com</a>&gt; \
wrote:<o:p></o:p></p> </div>
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6.0pt;margin-left:4.8pt;margin-right:0cm"> <div>
<p class="MsoNormal" style="margin-left:35.4pt">Hi all,<o:p></o:p></p>
<div>
<p class="MsoNormal" style="margin-left:35.4pt">I'm building an simple PBX with 1 \
Kamailio as load balancer for several Asterisk servers.<o:p></o:p></p> </div>
<div>
<p class="MsoNormal" style="margin-left:35.4pt">My issue is if an extension is \
in-call on Asterisk#1 wants to consult transfer to another number, it makes another \
call and Kamailio forward this new call to another Asterisk and cause call tranfer \
will fail.<o:p></o:p></p> </div>
<div>
<p class="MsoNormal" style="margin-left:35.4pt">Does anyone here have tips or \
sugestions to resolve&nbsp;this?<o:p></o:p></p> </div>
<div>
<p class="MsoNormal" style="margin-left:35.4pt">Thanks in advance for your \
help.<o:p></o:p></p> </div>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p>&nbsp;</o:p></p>
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<div>
<p class="MsoNormal" style="margin-left:35.4pt">Best&nbsp;regards<o:p></o:p></p>
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