Still I am also facing the call disconnection when there is a third call. I am using Netmod BRI router and the output of the BRI router lines are connected to FXO ports in Asterisk.<div><br></div><div>Where in Asterisk I am facing the call disconnection when there is a third call..<br>
<br><div class="gmail_quote">On Tue, Sep 28, 2010 at 4:22 PM, Paulo Santos <span dir="ltr"><<a href="mailto:paulo.r.santos@sapo.pt">paulo.r.santos@sapo.pt</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Hello,<br>
<br>
Following my first mail about this issue [1], I think I know now what<br>
the problem is.<br>
<br>
When I have both lines being used and a third call comes in, the person<br>
calling doesn't get a busy tone, he gets something like line unavailable.<br>
<br>
I've been debugging mISDN and I think the reason is because asterisk is<br>
sending the release cause as 0.<br>
<br>
P[ 3] --> channel:0 mode:TE cause:0 ocause:0 rad: cad:<br>
<br>
The request from the telephone company's switch seems correct, a SETUP<br>
message (if 08 is Q.931, 05 is SETUP).<br>
<br>
02 ff 03 08 01 04 05 a1 04 03 80 90<br>
a3 18 01 80 6c 0b 01 83 39 31 36 33<br>
39 31 37 34 32 70 03 c1 38 34<br>
<br>
I've changed misdn.conf so it sends a release cause as 17 (user busy),<br>
but I get the same behaviour - cause:0 ocause:0.<br>
<br>
Anyone knows how can I force asterisk to send cause 16 or 17 in this<br>
situation?<br>
<br>
Thanks in advance.<br>
<br>
Best regards,<br>
Paulo Santos<br>
<br>
misdn.conf: <a href="http://pastebin.com/FmgECqkU" target="_blank">http://pastebin.com/FmgECqkU</a><br>
misdn debug: <a href="http://pastebin.com/Tg6wPKBD" target="_blank">http://pastebin.com/Tg6wPKBD</a><br>
<br>
[1]<br>
<a href="http://www.mail-archive.com/asterisk-users@lists.digium.com/msg244330.html" target="_blank">http://www.mail-archive.com/asterisk-users@lists.digium.com/msg244330.html</a><br>
<br>
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</blockquote></div><br><br clear="all"><br>-- <br>Thank you with regards,<br>Gopalakrishnan A.N,<br><br><br>
</div>