[Asterisk-Users] T100P / ZAP / PRI errors

Mike Sturdee sturdee at pathwaynet.com
Tue Apr 13 07:07:41 MST 2004 

On the other end of our PRI line would be a telco switch.

On Mon, 12 Apr 2004, Scott Stingel wrote:

> Mike-
>
> You didn't say what's at the other end of your PRI line, but you might try
> having the other end be the timing sync source.  Try:  span=1,0,0,esf,b8zs
> instead.  Maybe that will help.
>
> Regards
> Scott Stingel
>
> www.evtmedia.com
>
>
>
> -----Original Message-----
> From: asterisk-users-admin at lists.digium.com
> [mailto:asterisk-users-admin at lists.digium.com] On Behalf Of Mike Sturdee
> Sent: Monday, April 12, 2004 11:06 AM
> To: Bisker, Scott (7805)
> Cc: asterisk-users at lists.digium.com
> Subject: RE: [Asterisk-Users] T100P / ZAP / PRI errors
>
> /etc/zaptel.conf:
>
> span=1,1,0,esf,b8zs
> bchan=1-23
> dchan=24
> loadzone = us
> defaultzone=us
>
>
>
> On Mon, 12 Apr 2004, Bisker, Scott (7805) wrote:
>
> > I'm running Zaptel CVS from April 8, LibPRI CVS April 8, and v-1.0 CVS
> April 7.  With dual T400P cards with no PRI errors at all.  Possibly
> something driver/config related?  Are you timing from your PRI?  I remember
> getting some PRI errors when my timing config was hosed.  Could you post
> your zaptel.conf?
> >
> >
> >
> > -----Original Message-----
> > From: asterisk-users-admin at lists.digium.com
> > [mailto:asterisk-users-admin at lists.digium.com]On Behalf Of Scott
> > Stingel
> > Sent: Monday, April 12, 2004 12:09 PM
> > To: asterisk-users at lists.digium.com
> > Subject: RE: [Asterisk-Users] T100P / ZAP / PRI errors
> >
> >
> > Mike-
> >
> > Do you have access to any kind of PRI test set, like a T-Bird or
> something.
> >
> > A red alarm would be easy to capture I imagine - it would be nice to
> > confirm that it's a problem particular to your site.  The reason I
> > mention software is that I've noticed a lot of other messages
> > regarding these spurious alarms that immediately clear.  I've noticed
> > changes in the code having to do with the timing source.
> >
> > But maybe you're right about the telco doing something odd!
> >
> > Cheers
> > Scott
> >
> > www.evtmedia.com
> >
> >
> > -----Original Message-----
> > From: Mike Sturdee [mailto:sturdee at pathwaynet.com]
> > Sent: Monday, April 12, 2004 9:00 AM
> > To: Scott Stingel
> > Cc: asterisk-users at lists.digium.com
> > Subject: RE: [Asterisk-Users] T100P / ZAP / PRI errors
> >
> > I have been seeing this for over a month, and blaming it on our
> > generally incompetent telco, so it's definately not a new issue.
> >
> >
> > On Mon, 12 Apr 2004, Scott Stingel wrote:
> >
> > > This doesn't appear to be a load issue, since normally in that case
> > > I would expect you would get a lot of (usually harmless) "frame reject"
> > > messages in your /var/log/asterisk/messages file, and perhaps an
> > > occasional "missed/double interrupt" message on the console.
> > >
> > > I wonder if there have been new bugs introduced in the PRI code.
> > > I've seen a lot of changes in the timing section of the code at
> > > least on the
> > dev list.
> > >
> > > By all means, report it directly to them (a phone call is best).
> > >
> > > Cheers
> > > Scott Stingel
> > >
> > > www.evt.media.com
> > >
> > >
> > > -----Original Message-----
> > > From: asterisk-users-admin at lists.digium.com
> > > [mailto:asterisk-users-admin at lists.digium.com] On Behalf Of Mike
> > > Sturdee
> > > Sent: Monday, April 12, 2004 8:30 AM
> > > To: asterisk-users at lists.digium.com
> > > Subject: [Asterisk-Users] T100P / ZAP / PRI errors
> > >
> > > My PRI is being reset at least once a day with the following errors
> > > in the logs.
> > >
> > > zaptel, zapata, libpri, and asterisk are from CVS this morning..
> > > This has been happening for weeks on all versions (including -stable).
> > >
> > > the T100P card appears to NOT be sharing an IRQ.
> > >
> > > xenon# cat /proc/interupts
> > >            CPU0
> > >   0:    1203977          XT-PIC  timer
> > >   1:          3          XT-PIC  keyboard
> > >   2:          0          XT-PIC  cascade
> > >   5:   12004595          XT-PIC  t1xxp
> > >   8:          1          XT-PIC  rtc
> > >   9:    1046347          XT-PIC  eth0
> > >  14:      21317          XT-PIC  ide0
> > > NMI:          0
> > > ERR:          0
> > > /
> > >
> > > Is this something I should be seeking support from Digium on being
> > > their card?
> > >
> > >
> > > Apr 12 11:04:59 WARNING[1226062640]: PRI: Short write: -1/15
> > > (Unknown error
> > > 500) Apr 12 11:04:59 WARNING[1226062640]: Detected alarm on channel 1:
> > > Red Alarm Apr 12 11:04:59 WARNING[1192491824]: Detected alarm on
> > > channel 2: Red Alarm Apr 12 11:04:59 WARNING[1192491824]: Unable to
> > > disable echo cancellation on channel 2 Apr 12 11:04:59
> > > WARNING[1192491824]: Detected alarm on channel 3: Red Alarm Apr 12
> > > 11:04:59 WARNING[1192491824]: Unable to disable echo cancellation on
> > channel 3 Apr 12 11:04:59 WARNING[1192491824]:
> > > Detected alarm on channel 4: Red Alarm Apr 12 11:04:59
> > WARNING[1192491824]:
> > > Unable to disable echo cancellation on channel 4 Apr 12 11:04:59
> > > WARNING[1192491824]: Detected alarm on channel 5: Red Alarm Apr 12
> > > 11:04:59
> > > WARNING[1192491824]: Unable to disable echo cancellation on channel
> > > 5 Apr 12
> > > 11:04:59 WARNING[1192491824]: Detected alarm on channel 6: Red Alarm
> > > Apr 12
> > > 11:04:59 WARNING[1192491824]: Unable to disable echo cancellation on
> > > channel
> > > 6 Apr 12 11:04:59 WARNING[1192491824]: Detected alarm on channel 7:
> > > Red Alarm Apr 12 11:04:59 WARNING[1192491824]: Unable to disable
> > > echo cancellation on channel 7 Apr 12 11:04:59 WARNING[1192491824]:
> > > Detected alarm on channel 8: Red Alarm Apr 12 11:04:59
> > > WARNING[1192491824]: Unable to disable echo cancellation on channel
> > > 8 Apr
> > 12 11:04:59 WARNING[1192491824]:
> > > Detected alarm on channel 9: Red Alarm Apr 12 11:04:59
> > WARNING[1192491824]:
> > > Unable to disable echo cancellation on channel 9 Apr 12 11:04:59
> > > WARNING[1192491824]: Detected alarm on channel 10: Red Alarm Apr 12
> > > 11:04:59
> > > WARNING[1192491824]: Unable to disable echo cancellation on channel
> > > 10 Apr
> > > 12 11:04:59 WARNING[1192491824]: Detected alarm on channel 11: Red
> > > Alarm Apr
> > > 12 11:04:59 WARNING[1192491824]: Unable to disable echo cancellation
> > > on channel 11 Apr 12 11:04:59 WARNING[1192491824]: Detected alarm on
> > > channel
> > > 12: Red Alarm Apr 12 11:04:59 WARNING[1192491824]: Unable to disable
> > > echo cancellation on channel 12 Apr 12 11:04:59 WARNING[1192491824]:
> > > Detected alarm on channel 13: Red Alarm Apr 12 11:04:59
> > > WARNING[1192491824]: Unable to disable echo cancellation on channel
> > > 13 Apr 12 11:04:59
> > > WARNING[1192491824]: Detected alarm on channel 14: Red Alarm Apr 12
> > > 11:04:59
> > > WARNING[1192491824]: Unable to disable echo cancellation on channel
> > > 14 Apr
> > > 12 11:04:59 WARNING[1192491824]: Detected alarm on channel 15: Red
> > > Alarm Apr
> > > 12 11:04:59 WARNING[1192491824]: Unable to disable echo cancellation
> > > on channel 15 Apr 12 11:04:59 WARNING[1192491824]: Detected alarm on
> > > channel
> > > 16: Red Alarm Apr 12 11:04:59 WARNING[1192491824]: Unable to disable
> > > echo cancellation on channel 16 Apr 12 11:04:59 WARNING[1192491824]:
> > > Detected alarm on channel 17: Red Alarm Apr 12 11:04:59
> > > WARNING[1192491824]: Unable to disable echo cancellation on channel
> > > 17 Apr 12 11:04:59
> > > WARNING[1192491824]: Detected alarm on channel 18: Red Alarm Apr 12
> > > 11:04:59
> > > WARNING[1192491824]: Unable to disable echo cancellation on channel
> > > 18 Apr
> > > 12 11:04:59 WARNING[1192491824]: Detected alarm on channel 19: Red
> > > Alarm Apr
> > > 12 11:04:59 WARNING[1192491824]: Unable to disable echo cancellation
> > > on channel 19 Apr 12 11:04:59 WARNING[1192491824]: Detected alarm on
> > > channel
> > > 20: Red Alarm Apr 12 11:04:59 WARNING[1192491824]: Unable to disable
> > > echo cancellation on channel 20 Apr 12 11:04:59 WARNING[1192491824]:
> > > Detected alarm on channel 21: Red Alarm Apr 12 11:04:59
> > > WARNING[1192491824]: Unable to disable echo cancellation on channel
> > > 21 Apr 12 11:04:59
> > > WARNING[1192491824]: Detected alarm on channel 22: Red Alarm Apr 12
> > > 11:04:59
> > > WARNING[1192491824]: Unable to disable echo cancellation on channel
> > > 22 Apr
> > > 12 11:04:59 WARNING[1192491824]: Detected alarm on channel 23: Red
> > > Alarm Apr
> > > 12 11:04:59 WARNING[1192491824]: Unable to disable echo cancellation
> > > on channel 23 Apr 12 11:04:59 WARNING[1184099120]: PRI: Read on 77
> failed:
> > > Unknown error 500 Apr 12 11:04:59 NOTICE[1184099120]: PRI got event:
> > > 4 on span 1 Apr 12 11:05:04 NOTICE[1192491824]: Alarm cleared on
> > > channel
> > > 1 Apr 12
> > > 11:05:04 NOTICE[1192491824]: Alarm cleared on channel 2 Apr 12
> > > 11:05:04
> > > NOTICE[1192491824]: Alarm cleared on channel 3 Apr 12 11:05:04
> > > NOTICE[1192491824]: Alarm cleared on channel 4 Apr 12 11:05:04
> > > NOTICE[1192491824]: Alarm cleared on channel 5 Apr 12 11:05:04
> > > NOTICE[1192491824]: Alarm cleared on channel 6 Apr 12 11:05:04
> > > NOTICE[1192491824]: Alarm cleared on channel 7 Apr 12 11:05:04
> > > NOTICE[1192491824]: Alarm cleared on channel 8 Apr 12 11:05:04
> > > NOTICE[1192491824]: Alarm cleared on channel 9 Apr 12 11:05:04
> > > NOTICE[1192491824]: Alarm cleared on channel 10 Apr 12 11:05:04
> > > NOTICE[1192491824]: Alarm cleared on channel 11 Apr 12 11:05:04
> > > NOTICE[1192491824]: Alarm cleared on channel 12 Apr 12 11:05:04
> > > NOTICE[1192491824]: Alarm cleared on channel 13 Apr 12 11:05:04
> > > NOTICE[1192491824]: Alarm cleared on channel 14 Apr 12 11:05:04
> > > NOTICE[1192491824]: Alarm cleared on channel 15 Apr 12 11:05:04
> > > NOTICE[1192491824]: Alarm cleared on channel 16 Apr 12 11:05:04
> > > NOTICE[1192491824]: Alarm cleared on channel 17 Apr 12 11:05:04
> > > NOTICE[1192491824]: Alarm cleared on channel 18 Apr 12 11:05:04
> > > NOTICE[1192491824]: Alarm cleared on channel 19 Apr 12 11:05:04
> > > NOTICE[1192491824]: Alarm cleared on channel 20 Apr 12 11:05:04
> > > NOTICE[1192491824]: Alarm cleared on channel 21 Apr 12 11:05:04
> > > NOTICE[1192491824]: Alarm cleared on channel 22 Apr 12 11:05:04
> > > NOTICE[1192491824]: Alarm cleared on channel 23 Apr 12 11:05:04
> > > WARNING[1184099120]: PRI: Read on 77 failed: Unknown error 500 Apr
> > > 12
> > > 11:05:04 NOTICE[1184099120]: PRI got event: 5 on span 1
> > >
> > >
> > > Thanks,
> > >
> > > -Mike
> > >
> > > _______________________________________________
> > > Asterisk-Users mailing list
> > > Asterisk-Users at lists.digium.com
> > > http://lists.digium.com/mailman/listinfo/asterisk-users
> > > To UNSUBSCRIBE or update options visit:
> > >    http://lists.digium.com/mailman/listinfo/asterisk-users
> > >
> > >
> > >
> > > _______________________________________________
> > > Asterisk-Users mailing list
> > > Asterisk-Users at lists.digium.com
> > > http://lists.digium.com/mailman/listinfo/asterisk-users
> > > To UNSUBSCRIBE or update options visit:
> > >    http://lists.digium.com/mailman/listinfo/asterisk-users
> > >
> >
> > -Mike
> >
> > ==================================
> > Network Engineer
> > Pathway Internet Services
> > 616.774.3131
> >
> >
> >
> > _______________________________________________
> > Asterisk-Users mailing list
> > Asterisk-Users at lists.digium.com
> > http://lists.digium.com/mailman/listinfo/asterisk-users
> > To UNSUBSCRIBE or update options visit:
> >    http://lists.digium.com/mailman/listinfo/asterisk-users
> > _______________________________________________
> > Asterisk-Users mailing list
> > Asterisk-Users at lists.digium.com
> > http://lists.digium.com/mailman/listinfo/asterisk-users
> > To UNSUBSCRIBE or update options visit:
> >    http://lists.digium.com/mailman/listinfo/asterisk-users
> >
>
> -Mike
>
> ==================================
> Network Engineer
> Pathway Internet Services
> 616.774.3131
>
> _______________________________________________
> Asterisk-Users mailing list
> Asterisk-Users at lists.digium.com
> http://lists.digium.com/mailman/listinfo/asterisk-users
> To UNSUBSCRIBE or update options visit:
>    http://lists.digium.com/mailman/listinfo/asterisk-users
>
>
>
> _______________________________________________
> Asterisk-Users mailing list
> Asterisk-Users at lists.digium.com
> http://lists.digium.com/mailman/listinfo/asterisk-users
> To UNSUBSCRIBE or update options visit:
>    http://lists.digium.com/mailman/listinfo/asterisk-users
>

-Mike

==================================
Network Engineer
Pathway Internet Services
616.774.3131

More information about the asterisk-users mailing list