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<font face="monospace">Actually you are right, the message_flow_id
would have the same effect there - the idea is to have an UAC B2B
already established (to welcome, to flow_id, doesn;t matter)
before having the UAC leg to agent (that may be rejected).<br>
<br>
Regards,<br>
</font>
<pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="https://www.opensips-solutions.com">https://www.opensips-solutions.com</a>
OpenSIPS Summit 27-30 Sept 2022, Athens
<a class="moz-txt-link-freetext" href="https://www.opensips.org/events/Summit-2022Athens/">https://www.opensips.org/events/Summit-2022Athens/</a></pre>
<div class="moz-cite-prefix">On 8/16/22 10:21 AM, Ryzhik Ivan wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAG9R00qrQpci3ZV+bOwLdtfuKyO7jJ7fFkC=CjS_+sfsb1zUdw@mail.gmail.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<div dir="ltr">
<div>You are right. But message_flow_id (i did
invite-200-bye with no real rtp) fixed the issue for me for
now too. Maybe it should be added to FAQ or also as a
limitation<span style="font-family:monospace">.</span><br>
Thanks for great help.<br>
Regards, Ivan.<font face="monospace"><br>
</font>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">вт, 16 авг. 2022 г. в
09:57, Bogdan-Andrei Iancu <<a
href="mailto:bogdan@opensips.org" target="_blank"
moz-do-not-send="true">bogdan@opensips.org</a>>:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div> <font face="monospace">Ivan, not that one, but the
</font><code>"message_welcome" URI !<br>
<br>
Regards,</code><code></code>
<pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a href="https://www.opensips-solutions.com" target="_blank" moz-do-not-send="true">https://www.opensips-solutions.com</a>
OpenSIPS Summit 27-30 Sept 2022, Athens
<a href="https://www.opensips.org/events/Summit-2022Athens/" target="_blank" moz-do-not-send="true">https://www.opensips.org/events/Summit-2022Athens/</a></pre>
<div>On 8/16/22 9:20 AM, Ryzhik Ivan wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">Thank you, Bogdan.
<div>I'm using message_flow_id uri already. That
would be good if it was documented as a
limitation.</div>
<div>Regards,</div>
<div>Ivan</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">15 aug 2022 г. в
17:16, Bogdan-Andrei Iancu <<a
href="mailto:bogdan@opensips.org"
target="_blank" moz-do-not-send="true">bogdan@opensips.org</a>>:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px
0px 0px 0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div> <font face="monospace">Hi Ivan,<br>
<br>
I did some more digging into this and I
managed to reproduce the issue and
understand it. The REJECT'ion even in B2B is
triggered only in the sequential bridging's,
but not in the original setup bridging.<br>
<br>
So, what you have to do it is to set a
welcome message for sure in the queue - this
fixed the issue for me for now. I will check
further if this can be addressed in any
other way, otherwise I will document it as a
limitation.<br>
<br>
Regards,<br>
</font>
<pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a href="https://www.opensips-solutions.com" target="_blank" moz-do-not-send="true">https://www.opensips-solutions.com</a>
OpenSIPS Summit 27-30 Sept 2022, Athens
<a href="https://www.opensips.org/events/Summit-2022Athens/" target="_blank" moz-do-not-send="true">https://www.opensips.org/events/Summit-2022Athens/</a></pre>
<div>On 8/9/22 4:55 PM, Bogdan-Andrei Iancu
wrote:<br>
</div>
<blockquote type="cite"> Thanks Ivan,<br>
<br>
The relevant log is <br>
<br>
DBG:call_center:b2bl_callback_customer:
call (0x7f0a08e95a00) has event 4<br>
<br>
But the event 4 (B2B leg destroyed) is a
wrong one in this case, it should have been
2 (B2B leg rejected). It seems the problem
is in the B2B logic somewhere.<br>
<br>
Let me do some digging there.<br>
<br>
Regards,<br>
<pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a href="https://www.opensips-solutions.com" target="_blank" moz-do-not-send="true">https://www.opensips-solutions.com</a>
OpenSIPS Summit 27-30 Sept 2022, Athens
<a href="https://www.opensips.org/events/Summit-2022Athens/" target="_blank" moz-do-not-send="true">https://www.opensips.org/events/Summit-2022Athens/</a></pre>
<div>On 8/9/22 3:04 PM, Ryzhik Ivan wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>Hi,</div>
<div>thank you for your reply.</div>
<div><br>
</div>
<div>There is no B2B_REJECT_CB in my
case. See log below, only
B2B_DESTROY_CB</div>
<blockquote class="gmail_quote"
style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">2022-08-09T11:44:27.788721+00:00
DBG:call_center:b2bl_callback_customer: call (0x7f0a08e95a00) has
event 4,<br>
2022-08-09T11:44:27.788767+00:00
DBG:call_center:b2bl_callback_customer:
A delete in b2blogic,
call->state=6, 0x7f0a08e95a00<br>
</blockquote>
<div><br>
</div>
<div>Negative reply
processed in _b2b_handle_reply, but
the tuple->state is not
in B2B_BRIDGING_STATE and
process_bridge_negreply doesn't called
with cbf(&cb_params,
B2B_REJECT_CB);.</div>
<div> </div>
<blockquote class="gmail_quote"
style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">2022-08-09T11:44:27.769757+00:00
<span
style="background-color:rgb(0,255,0)">DBG:b2b_logic:_b2b_handle_reply:
Negative reply [486]</span> -
delete[0x7f0a08e95b28]<br>
2022-08-09T11:44:27.769808+00:00
DBG:b2b_logic:b2b_mark_todel:
0x7f0a08e95b28<br>
</blockquote>
<div><br>
</div>
<div>P.S. But with message_flow_id uri
in db (its do simple 200/bye on
invite) - all works fine
, because negative reply is in
B2B_BRIDGING_STATE. But this is not a
good way.</div>
<div><br>
</div>
<div>Thank you very much.</div>
<div><br>
</div>
<div>log:</div>
<div><br>
</div>
<blockquote class="gmail_quote"
style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">[....]<br>
</blockquote>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">вт,
9 авг. 2022 г. в 11:36,
Bogdan-Andrei Iancu <<a
href="mailto:bogdan@opensips.org"
target="_blank"
moz-do-not-send="true">bogdan@opensips.org</a>>:<br>
</div>
<blockquote class="gmail_quote"
style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div> <font face="monospace">Hi,<br>
<br>
In such a case, in
`b2bl_callback_customer()` you
should get a B2B_REJECT_CB
event.<br>
<br>
Could you post here the logs in
log_level 4 (debug) for your
test call ?<br>
<br>
Regards,<br>
</font>
<pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a href="https://www.opensips-solutions.com" target="_blank" moz-do-not-send="true">https://www.opensips-solutions.com</a>
OpenSIPS Summit 27-30 Sept 2022, Athens
<a href="https://www.opensips.org/events/Summit-2022Athens/" target="_blank" moz-do-not-send="true">https://www.opensips.org/events/Summit-2022Athens/</a></pre>
<div>On 8/8/22 11:48 AM, Ryzhik
Ivan wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">Hi @All.
<div>I have a simple flow with
2 agents. When call
entering queue
by cc_handle_call("600")</div>
<div>and the first agent
rejects call (busy or
decline) - queue also
rejects call with same
reason and does not proceed
to second agent.</div>
<div>I looked at sources -
negative replies processed
only in B2B_BRIDGING_STATE.
But for that time i
have B2B_NOTDEF_STATE only.</div>
<div>What am I doing wrong? </div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
</div>
<br>
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