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<p class=MsoNormal><font size=2 color=blue face=Tahoma><span style='font-size:
10.0pt;font-family:Tahoma;color:blue'>Could very well be an ISND Timer issue –
try adjusting your T304 and T310 timers up a bit – also maybe (far stretch)
but maybe adjust your T309 timer up……<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Tahoma><span style='font-size:
10.0pt;font-family:Tahoma;color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Tahoma><span style='font-size:
10.0pt;font-family:Tahoma;color:blue'>-Mark Snow<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Tahoma><span style='font-size:
10.0pt;font-family:Tahoma;color:blue'>CCIE Voice# 14073<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Tahoma><span style='font-size:
10.0pt;font-family:Tahoma;color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Tahoma><span style='font-size:
10.0pt;font-family:Tahoma;color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Tahoma><span style='font-size:
10.0pt;font-family:Tahoma;color:blue'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
cisco-voip-bounces@puck.nether.net [mailto:cisco-voip-bounces@puck.nether.net] <b><span
style='font-weight:bold'>On Behalf Of </span></b>TechGuy<br>
<b><span style='font-weight:bold'>Sent:</span></b> Saturday, December 17, 2005
3:20 PM<br>
<b><span style='font-weight:bold'>To:</span></b> cisco-voip@puck.nether.net<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [cisco-voip] Call
rings phones once and then drops</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Here is the debug:<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>emb3845#debug isdn q931<br>
debug isdn q931
is
ON.<br>
emb3845#<br>
*Dec 17 20:07:23.806: ISDN Se0/1/1:23 Q931: RX <- SETUP pd = 8 callref
= 0x00D2 <br>
Bearer Capability i = 0x8090A2 <br>
Standard = CCITT <br>
Transer Capability = Speech <br>
Transfer Mode = Circuit <br>
Transfer Rate = 64 kbit/s <br>
Channel ID i = 0xA98381 <br>
Exclusive, Channel 1 <br>
Calling Party Number i = 0x2183,
'3375015555' <br>
Plan:ISDN, Type:National <br>
Called Party Number i = 0x80, '4080'
<br>
Plan:Unknown, Type:Unknown<br>
*Dec 17 20:07:24.830: ISDN Se0/1/1:23 Q931: TX -> RELEASE_COMP pd = 8
callref = 0x80D2 <br>
Cause i = 0x80A9 - Temporary failure<br>
emb3845#<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>More info on the problem. This router has two local PRI trunks
coming in to a 2MFT card. It also has two CAS (E&M Wink) trunks
coming into a 2MFT card for long distance and incoming toll free.<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>The two CAS trunks work fine. We are able to get incoming calls
via the CAS trunks mentioned above with no problems. Also, we have
another gateway configured on the same callmanager in a similiar fashion and
all works fine. This was all working earlier this morning. No known
changes occured between when it worked and stopped working. <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Quite an interesting problem, we have TAC on the line now but thought I
would see what others think.<o:p></o:p></span></font></p>
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