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<DIV dir=ltr align=left><SPAN class=899363217-09052007><FONT face=Arial
color=#0000ff size=2>Started with 1.4.1, then 1.4.2, then 1.4.4, now the latest
SVN (63478).</FONT></SPAN></DIV><BR>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> asterisk-users-bounces@lists.digium.com
[mailto:asterisk-users-bounces@lists.digium.com] <B>On Behalf Of </B>franco
escalona<BR><B>Sent:</B> Wednesday, May 09, 2007 11:02 AM<BR><B>To:</B> Asterisk
Users Mailing List - Non-Commercial Discussion<BR><B>Subject:</B> Re:
[asterisk-users] SIP Problems continue...<BR></FONT><BR></DIV>
<DIV></DIV>whats the asterisk version your using?<BR><BR>
<DIV><SPAN class=gmail_quote>On 5/10/07, <B class=gmail_sendername>Ken
Williams</B> <<A
href="mailto:ken@intermountainelectronics.com">ken@intermountainelectronics.com</A>
> wrote:</SPAN>
<BLOCKQUOTE class=gmail_quote
style="PADDING-LEFT: 1ex; MARGIN: 0pt 0pt 0pt 0.8ex; BORDER-LEFT: rgb(204,204,204) 1px solid">
<DIV>
<DIV><SPAN><FONT face=Arial size=2>SIP channel hang ups are progressively
getting worse and I'm really grasping at straws here trying to find out what
the cause is. The problem start, once a week or so the SIP phones
couldn't communicate with the server, though there was no error message on the
server and everything appeared fine on the server. It's now doing it
multiple times a day and I fear having to go back to our old phone system if I
can't find a fix in the near future. When the SIP channel locks up the
only fix is to restart Asterisk. SIP RELOAD & RELOAD CHAN_SIP do no
good.</FONT></SPAN></DIV>
<DIV><SPAN><FONT face=Arial size=2></FONT></SPAN> </DIV>
<DIV><SPAN><FONT face=Arial size=2>Here's a few things I've noticed and
changes I've made in hopes of making it better. First, I've currently
got 71 active SIP channels when only 2 people are on the phone. This
doesn't happen every time, but could be part of the cause. The 'ghost'
channels are all INVITES, how do I clear these without rebooting the
system?</FONT></SPAN></DIV>
<DIV><SPAN><FONT face=Arial size=2></FONT></SPAN> </DIV>
<DIV><SPAN><FONT face=Arial size=2><A
onclick="return top.js.OpenExtLink(window,event,this)"
href="http://10.200.26.116" target=_blank>10.200.26.116</A>
716 0a2a959d3d3
00102/00000 unkn No Init:
INVITE<BR><A onclick="return top.js.OpenExtLink(window,event,this)"
href="http://10.200.26.115" target=_blank>10.200.26.115</A>
715 1dee947d485
00102/00000 unkn No Init:
INVITE<BR><A onclick="return top.js.OpenExtLink(window,event,this)"
href="http://10.200.26.104" target=_blank>10.200.26.104</A>
704 28808764699
00102/00000 unkn No Init:
INVITE<BR><A onclick="return top.js.OpenExtLink(window,event,this)"
href="http://10.200.26.104" target=_blank>10.200.26.104</A>
704 36d3e88f59c
00102/00000 unkn No Init:
INVITE<BR><A onclick="return top.js.OpenExtLink(window,event,this)"
href="http://10.200.26.104" target=_blank>10.200.26.104</A>
704 0e00060800d
00102/00000 unkn No Init:
INVITE<BR></FONT></SPAN></DIV>
<DIV><SPAN><FONT face=Arial size=2>Second, I've gone through and basically
redone my extensions.conf to have it flow much smoother and clearer. I
thought for sure my problem was coming from a loop somewhere in
extensions.conf, but I'm now certain my extensions.conf is fine (but I'm glad
I redid it, much easier to follow now).</FONT></SPAN></DIV>
<DIV><SPAN><FONT face=Arial size=2></FONT></SPAN> </DIV>
<DIV><SPAN><FONT face=Arial size=2>Third, I removed 'qualify=yes' from my
sip.conf. I had read where people were having SIP channel lockups with
this enabled, I again thought I had found the problem...but alas...In addition
I had seen someone suggest setting REINVITE=NO, in addition to
CANREINVITE=NO...no good.</FONT></SPAN></DIV>
<DIV><SPAN><FONT face=Arial size=2></FONT></SPAN> </DIV>
<DIV><SPAN><FONT face=Arial size=2>Fourth, I downgraded all my GXP-2000's to
the latest released version of the software (<A
onclick="return top.js.OpenExtLink(window,event,this)" href="http://1.1.1.14"
target=_blank>1.1.1.14</A>), some were on a newer version that I'm not sure
where it came from (1.1.2.x). I also removed the 2 phones that were on
1.1.3.x (they can't be downgraded), as those apparently had lock up issues as
well...again thought I had found the problem...</FONT></SPAN></DIV>
<DIV><SPAN><FONT face=Arial size=2></FONT></SPAN> </DIV>
<DIV><SPAN><FONT face=Arial size=2>Fifth, I installed the latest SVN of 1.4
last night in hopes it was a known issue that had been
fixed....nope....</FONT></SPAN></DIV>
<DIV><SPAN><FONT face=Arial size=2></FONT></SPAN> </DIV>
<DIV><SPAN><FONT face=Arial size=2>We don't have a very complicated setup at
all. The server is running CentOS 4, it has two TDM-400 cards with 6 FXS
& 2 FXO. We have about 25 GXP-2000 phones. My dialplan is nice
and clean now. </FONT></SPAN></DIV>
<DIV><SPAN><FONT face=Arial size=2></FONT></SPAN> </DIV>
<DIV><SPAN><FONT face=Arial size=2>If no one has any further suggestions I'm
to the point of opening a bug report with digium. I've read a ton on
other people who have had this problem and followed the fixes for those
people, but I can't seem to get to the bottom of it. I have multiple SIP
DEBUG console logs and DEBUG/VERBOSE set to 4 logs around the time SIP stops
responding.</FONT></SPAN></DIV>
<DIV><SPAN><FONT face=Arial size=2></FONT></SPAN> </DIV>
<DIV><SPAN><FONT face=Arial size=2>SIP.CONF:</FONT></SPAN></DIV>
<DIV><SPAN><FONT face=Arial size=2></FONT></SPAN> </DIV>
<DIV><SPAN><FONT face=Arial size=2>[general]<BR>bindport=5060<BR>bindaddr=<A
onclick="return top.js.OpenExtLink(window,event,this)" href="http://0.0.0.0"
target=_blank>0.0.0.0</A></FONT></SPAN></DIV>
<DIV><SPAN><FONT face=Arial
size=2>disallow=all </FONT></SPAN></DIV>
<DIV><SPAN><FONT face=Arial
size=2>allow=ulaw <BR>allow=gsm<BR>context=from-internal</FONT></SPAN></DIV>
<DIV><SPAN><FONT face=Arial
size=2>allowsubscribe=yes<BR>notifyhold=no<BR>limitonpeers=yes<BR></FONT></SPAN></DIV>
<DIV><SPAN><FONT face=Arial
size=2>[701]<BR>type=friend<BR>secret=blahblah<BR>port=5060<BR>host=dynamic<BR>dtmfmode=rfc2833<BR>dial=SIP/701<BR>context=from-internal<BR>canreinvite=no<BR>reinvite=no<BR><A
onclick="return top.js.OpenExtLink(window,event,this)"
href="mailto:mailbox=701@default"
target=_blank>mailbox=701@default</A><BR>call-limit=9<BR>allowsubscribe=yes<BR><BR></FONT></SPAN><SPAN><FONT
face=Arial size=2>Thanks for any help,</FONT></SPAN></DIV>
<DIV><SPAN><FONT face=Arial
size=2>Ken</FONT></SPAN></DIV></DIV><BR>_______________________________________________<BR>--Bandwidth
and Colocation provided by <A
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