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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hello * users<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>I've have a rather disturbing problem, which I
don't know how to debug or how to solve, but first a brief description of
the set up.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>One Asterisk server with a TE410P card installed (first
line used on this only), and a number of Wellgate 3504A (4 port FXS devices
with SIP firmware). There is no connection from the Asterisk server to the
outside world or any other IPTEL providers. The server only acts as a PABX and PSTN
gateway for the SIP devices. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>Now the problem; sometimes the ZAP line isn't
disconnected properly, I don't know what causes this and haven't
been able to reproduce this behaviour, which is why I haven't got a clue
how to debug the problem. The way I came across this issue was by examining CDR
files from our telco provider, which showed that some calls had been "hanging"
for over 24 hours. The "funny" thing is that the major part of
these hanging calls was to another Asterisk server PSTN->PSTN (Almost same
set up) and as far as I've been able to interpret the calls have been
answered by Asterisk Voicemail (I don't know if this is of any
importance). <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>Have anybody experienced the same behaviour or got
any ideas to what can be done, as this gets rather expensive over time.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>I've googled a lot to find any clues, but only
found some similar problems on the X100P board.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>As a side note I've now implemented an
AbsoluteTimeout for the call, I know this isn't a solution but merely a workaround.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>Please let me know which configs or logs to provide, any
help is greatly appreciated. <br>
<br>
<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>Kind regards,<o:p></o:p></span></font></p>
<p class=MsoNormal><st1:PersonName w:st="on"><font size=2 face=Arial><span
lang=EN-GB style='font-size:10.0pt;font-family:Arial'>Mickey Binder</span></font></st1:PersonName><font
size=2 face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:Arial'><o:p></o:p></span></font></p>
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