[Asterisk-Users] TE410P zaptel Driver Situation

reseaux reseauxit at yahoo.it
Wed Apr 21 11:59:05 MST 2004


Dear Scott
	the "reject" warning is a bug? I must put in bug track?
Thanks in advance
Dimitri
On Wednesday 21 April 2004 07:44 pm, Scott Stingel wrote:
> Dimitri-
> I'm not sure about the message "Unable to forward voice" - I don't get that
> one on my systems.
>
> The frame "reject" messages are the same ones I was talking about - these
> are load related, I'm pretty sure.
>
> Regards,
>
>
> Scott M. Stingel
> President,
> Emerging Voice Technology, Inc.
> Palo Alto California & London England
> www.evtmedia.com
>
> -----Original Message-----
> From: asterisk-users-admin at lists.digium.com
> [mailto:asterisk-users-admin at lists.digium.com] On Behalf Of reseaux
> Sent: Wednesday, April 21, 2004 9:48 AM
> To: asterisk-users at lists.digium.com
> Subject: Re: [Asterisk-Users] TE410P zaptel Driver Situation
>
> Dear Scott
> 	i have notice the same type of warning plus another with my TE410P
> with not very high load 30 IN/OUT line, i use only two span in this moment.
> What is only warning? or not?
> Thanks in advance
> Dimitri
> ----------------------------
> Apr 21 10:27:35 WARNING[966674]: Unable to forward voice Apr 21 10:28:41
> WARNING[999442]: Unable to forward frame Apr 21 10:30:11 WARNING[1048594]:
> Unable to forward frame Apr 21 10:32:02 WARNING[1130515]: Unable to forward
> frame Apr 21 10:34:56 WARNING[1212434]: Unable to forward frame Apr 21
> 10:35:45 WARNING[1245202]: Unable to forward frame Apr 21 10:36:34
> WARNING[1277970]: Unable to forward frame Apr 21 10:37:02 WARNING[1294354]:
> Unable to forward frame Apr 21 10:40:03 WARNING[1359891]: Unable to forward
> frame Apr 21 10:45:51 WARNING[1441811]: Unable to forward frame Apr 21
> 10:47:15 WARNING[1474579]: Unable to forward frame Apr 21 10:47:21
> WARNING[1490963]: Unable to forward frame Apr 21 10:49:57 WARNING[1540115]:
> Unable to forward frame Apr 21 10:50:26 WARNING[1572883]: Unable to forward
> frame Apr 21 10:51:25 WARNING[1622035]: Unable to forward voice Apr 21
> 11:11:42 WARNING[1851410]: Unable to forward frame Apr 21 11:19:20
> WARNING[2097170]: Unable to forward frame Apr 21 11:29:17 WARNING[2228243]:
> Unable to forward voice Apr 21 11:31:39 WARNING[2375700]: Unable to forward
> frame Apr 21 11:45:30 WARNING[2588692]: Unable to forward frame Apr 21
> 11:53:00 WARNING[2686995]: Unable to forward frame Apr 21 11:56:14
> WARNING[2752531]: Unable to forward frame Apr 21 11:58:31 WARNING[2850837]:
> Unable to forward voice Apr 21 11:59:13 WARNING[2867219]: Unable to forward
> voice Apr 21 12:01:41 WARNING[3047443]: Unable to forward frame Apr 21
> 12:02:21 WARNING[3112979]: Unable to forward voice Apr 21 12:03:27
> WARNING[3145747]: Unable to forward voice Apr 21 12:07:49 WARNING[3325970]:
> Unable to forward frame Apr 21 12:13:49 WARNING[3506198]: Unable to forward
> frame Apr 21 12:18:32 WARNING[3686422]: Unable to forward frame Apr 21
> 12:27:03 WARNING[3768339]: Unable to forward frame Apr 21 12:29:35
> WARNING[3899413]: Unable to forward frame Apr 21 12:29:40 WARNING[3932181]:
> Unable to forward voice Apr 21 12:43:15 WARNING[4177942]: Unable to forward
> voice Apr 21 12:45:21 WARNING[4194322]: Unable to forward frame Apr 21
> 12:46:34 WARNING[4227090]: Unable to forward frame Apr 21 12:47:24
> WARNING[4243474]: Unable to forward frame Apr 21 13:05:48 WARNING[4653074]:
> Unable to forward frame Apr 21 13:06:20 WARNING[4685843]: Unable to forward
> frame Apr 21 13:21:57 WARNING[5062678]: Unable to forward frame Apr 21
> 13:36:04 WARNING[5390360]: Unable to forward frame Apr 21 13:38:55
> WARNING[5521428]: Unable to forward frame Apr 21 13:42:15 WARNING[5783576]:
> Unable to forward frame
> ---------------------------------------------
> Apr 20 17:42:45 WARNING[163851]: PRI: !! Got reject for frame 112,
> retransmitting frame 11
> 2 now, updating n_r!
> Apr 20 17:42:45 WARNING[163851]: PRI: !! Got reject for frame 112,
> retransmitting frame 11
> 3 now, updating n_r!
> Apr 20 18:38:48 WARNING[40583199]: Unable to forward frame Apr 20 18:39:02
> WARNING[163851]: PRI: !! Got reject for frame 44, retransmitting frame 44
> now, updating n_r!
> Apr 20 18:39:02 WARNING[163851]: PRI: !! Got reject for frame 44,
> retransmitting frame 45 now, updating n_r!
> Apr 20 18:39:40 WARNING[40812585]: Unable to forward voice Apr 20 18:40:08
> WARNING[40878111]: Unable to forward frame Apr 20 18:41:26
> WARNING[41025576]: Unable to forward voice Apr 20 18:41:30
> WARNING[41091112]: Unable to forward frame Apr 20 18:41:55 WARNING[147466]:
> PRI: !! Got reject for frame 76, retransmitting frame 76 now, updating n_r!
> Apr 20 18:41:55 WARNING[147466]: PRI: !! Got reject for frame 76,
> retransmitting frame 77 now, updating n_r!
> ----------------------------------------------
>
> On Wednesday 21 April 2004 04:40 pm, Scott Stingel wrote:
> > Hi Darren-
> >
> > In my situation, the frame rejects/retries appear not to cause
> > problems - even thousands of them, however I found that when I got a
> > lot of "unknown error 500" messages, they would be associated with
> > "stuck" channels, ie channels that appeared to be in use when they are
> > not.  The stuck channels get cleared periodically because asterisk
> > clears idle channels automatically every once in a while.
> >
> > However, if you get an error 500 during a call, I think the call drops
> > (not sure).
> >
> > All of this, of course, only happens during pretty heavy load.  It
> > sounds like formatting a bunch of faxes at the same time would
> > certainly qualify as heavy load, but I'm not sure if actually
> > trasnmitting them would.  Would be nice to know if the failed faxes
>
> correlate to the TE410 errors.
>
> > By the way, our theory here from experimentation and looking at the
> > code is that error 500's are actually unhandled errors from the PRI
> > frame driver, something like overrun or underrun.  This would be
> > consistent with being caused by heavy load.
> >
> > Regards
> > Scott
> >
> >
> > Scott M. Stingel
> > President,
> > Emerging Voice Technology, Inc.
> > Palo Alto California & London England
> > www.evtmedia.com
> >
> > -----Original Message-----
> > From: asterisk-users-admin at lists.digium.com
> > [mailto:asterisk-users-admin at lists.digium.com] On Behalf Of Darren
> > Nickerson Sent: Wednesday, April 21, 2004 6:10 AM
> > To: asterisk-users at lists.digium.com
> > Subject: Re: [Asterisk-Users] TE410P zaptel Driver Situation
> >
> > Scott,
> >
> > We have 2 PRI spans on a TE405P, and we're sending faxes out 22
> > channels concurrently out one span into the other. We were trying to
> > stress our fax application, but I fear we may have been stressing
> > Asterisk (or the TE405P) just a little too much as well.
> >
> > Here's a grep for WARNING from Asterisk's 'messages' log. I have no
> > idea if any of these are serious, but we definitely saw some failing
> > faxes during the test. Not sure yet if they correlate with the timing of
>
> these errors.
>
> > -Darren
> >
> > Apr 20 18:41:50 WARNING[-1329951824]: PRI: Read on 71 failed: Unknown
> > error 500 Apr 20 18:41:50 WARNING[-1340441680]: PRI: Read on 72
> > failed: Unknown error 500 Apr 20 18:46:09 WARNING[-1329951824]: PRI: Read
>
> on 71 failed:
> > Unknown error 500 Apr 20 18:46:10 WARNING[-1340441680]: PRI: Read on
> > 72
> > failed: Unknown error 500 Apr 20 18:56:58 WARNING[-1329951824]: PRI:
> > Read on 71 failed: Unknown error 500 Apr 20 19:02:22
> > WARNING[-1340441680]:
>
> PRI:
> > Read on 72 failed: Unknown error 500 Apr 20 19:04:33
> > WARNING[-1329951824]: PRI: !! Got reject for frame 69, retransmitting
> > frame 69 now, updating
>
> n_r!
>
> > Apr 20 19:04:33 WARNING[-1329951824]: PRI: !! Got reject for frame 69,
> > retransmitting frame 70 now, updating n_r!
> > Apr 20 19:04:33 WARNING[-1329951824]: PRI: !! Got reject for frame 69,
> > retransmitting frame 71 now, updating n_r!
> > Apr 20 19:05:37 WARNING[-1329951824]: PRI: Read on 71 failed: Unknown
> > error 500 Apr 20 19:06:42 WARNING[-1329951824]: PRI: !! Got reject for
> > frame 58, retransmitting frame 58 now, updating n_r!
> > Apr 20 19:06:42 WARNING[-1329951824]: PRI: !! Got reject for frame 58,
> > retransmitting frame 59 now, updating n_r!
> > Apr 20 19:07:48 WARNING[-1340441680]: PRI: !! Got reject for frame 30,
> > retransmitting frame 30 now, updating n_r!
> > Apr 20 19:07:48 WARNING[-1340441680]: PRI: !! Got reject for frame 30,
> > retransmitting frame 31 now, updating n_r!
> > Apr 20 19:07:48 WARNING[-1340441680]: PRI: !! Got reject for frame 32,
> > but we have nothing -- resetting!
> > Apr 20 19:14:16 WARNING[-1329951824]: PRI: !! Got reject for frame
> > 111, retransmitting frame 111 now, updating n_r!
> > Apr 20 19:14:16 WARNING[-1329951824]: PRI: !! Got reject for frame
> > 111, retransmitting frame 112 now, updating n_r!
> > Apr 20 19:14:16 WARNING[-1329951824]: PRI: !! Got reject for frame
> > 111, retransmitting frame 113 now, updating n_r!
> > Apr 20 19:14:16 WARNING[-1329951824]: PRI: !! Got reject for frame
> > 111, retransmitting frame 114 now, updating n_r!
> > Apr 20 19:14:16 WARNING[-1340441680]: PRI: !! Got reject for frame 28,
> > retransmitting frame 28 now, updating n_r!
> > Apr 20 19:14:16 WARNING[-1340441680]: PRI: !! Got reject for frame 28,
> > retransmitting frame 29 now, updating n_r!
> > Apr 20 19:15:20 WARNING[-1329951824]: PRI: Read on 71 failed: Unknown
> > error 500 Apr 20 19:16:25 WARNING[-1329951824]: PRI: Read on 71
> > failed: Unknown error 500 Apr 20 19:16:25 WARNING[-1329951824]: PRI:
> > !! Got reject for frame 32, retransmitting frame 32 now, updating n_r!
> > Apr 20 19:16:25 WARNING[-1329951824]: PRI: !! Got reject for frame 32,
> > retransmitting frame 33 now, updating n_r!
> > Apr 20 19:16:25 WARNING[-1329951824]: PRI: !! Got reject for frame 32,
> > retransmitting frame 34 now, updating n_r!
> > Apr 20 19:16:26 WARNING[-1340441680]: PRI: !! Got reject for frame 43,
> > retransmitting frame 43 now, updating n_r!
> > Apr 20 19:16:26 WARNING[-1340441680]: PRI: !! Got reject for frame 43,
> > retransmitting frame 44 now, updating n_r!
> > Apr 20 19:27:14 WARNING[-1329951824]: PRI: Read on 71 failed: Unknown
> > error 500 Apr 20 19:27:14 WARNING[-1329951824]: PRI: !! Got reject for
> > frame 92, retransmitting frame 92 now, updating n_r!
> > Apr 20 19:27:14 WARNING[-1329951824]: PRI: !! Got reject for frame 92,
> > retransmitting frame 93 now, updating n_r!
> > Apr 20 19:27:14 WARNING[-1329951824]: PRI: !! Got reject for frame 92,
> > retransmitting frame 94 now, updating n_r!
> > Apr 20 19:40:14 WARNING[-1340441680]: PRI: Read on 72 failed: Unknown
> > error 500 Apr 20 19:42:24 WARNING[-1329951824]: PRI: !! Got reject for
> > frame 93, retransmitting frame 93 now, updating n_r!
> > Apr 20 19:42:24 WARNING[-1329951824]: PRI: !! Got reject for frame 93,
> > retransmitting frame 94 now, updating n_r!
> > Apr 20 19:42:24 WARNING[-1329951824]: PRI: !! Got reject for frame 93,
> > retransmitting frame 95 now, updating n_r!
> > Apr 20 19:55:24 WARNING[-1329951824]: PRI: Read on 71 failed: Unknown
> > error 500 Apr 20 20:01:55 WARNING[-1329951824]: PRI: Read on 71
> > failed: Unknown error 500 Apr 20 20:05:10 WARNING[-1340441680]: PRI: Read
>
> on 72 failed:
> > Unknown error 500 Apr 20 20:08:25 WARNING[-1329951824]: PRI: Read on
> > 71
> > failed: Unknown error 500 Apr 20 20:09:30 WARNING[-1340441680]: PRI:
> > !! Got reject for frame 51, retransmitting frame 51 now, updating n_r!
> > Apr 20 20:09:30 WARNING[-1340441680]: PRI: !! Got reject for frame 51,
> > retransmitting frame 52 now, updating n_r!
> > Apr 20 20:16:00 WARNING[-1329951824]: PRI: Read on 71 failed: Unknown
> > error 500 Apr 20 20:23:36 WARNING[-1329951824]: PRI: Read on 71
> > failed: Unknown error 500 Apr 20 20:35:32 WARNING[-1329951824]: PRI:
> > !! Got reject for frame 40, retransmitting frame 40 now, updating n_r!
> > Apr 20 20:35:32 WARNING[-1329951824]: PRI: !! Got reject for frame 40,
> > retransmitting frame 41 now, updating n_r!
> > Apr 20 20:35:32 WARNING[-1340441680]: PRI: !! Got reject for frame 3,
> > retransmitting frame 3 now, updating n_r!
> > Apr 20 20:35:32 WARNING[-1340441680]: PRI: !! Got reject for frame 3,
> > retransmitting frame 4 now, updating n_r!
> > Apr 20 20:36:03 WARNING[-1340441680]: Call specified, but not found?
> > Apr 20 20:37:41 WARNING[-1329951824]: PRI: Read on 71 failed: Unknown
> > error 500 Apr 20 20:37:41 WARNING[-1329951824]: PRI: Read on 71
> > failed: Unknown error 500 Apr 20 20:37:41 WARNING[-1340441680]: PRI: Read
>
> on 72 failed:
> > Unknown error 500 Apr 20 20:49:37 WARNING[-1329951824]: PRI: Read on
> > 71
> > failed: Unknown error 500 Apr 20 20:52:52 WARNING[-1340441680]: PRI:
> > !! Got reject for frame 96, retransmitting frame 96 now, updating n_r!
> > Apr 20 20:52:52 WARNING[-1340441680]: PRI: !! Got reject for frame 96,
> > retransmitting frame 97 now, updating n_r!
> > Apr 20 20:52:53 WARNING[-1329951824]: PRI: !! Got reject for frame 73,
> > retra nsmitting frame 73 now, updating n_r!
> > Apr 20 20:52:53 WARNING[-1329951824]: PRI: !! Got reject for frame 73,
> > retransmitting frame 74 now, updating n_r!
> > Apr 20 20:52:53 WARNING[-1329951824]: PRI: !! Got reject for frame 73,
> > retransmitting frame 75 now, updating n_r!
> > Apr 20 20:52:53 WARNING[-1340441680]: PRI: !! Got reject for frame 97,
> > retransmitting frame 97 now, updating n_r!
> > Apr 20 20:52:53 WARNING[-1340441680]: PRI: !! Got reject for frame 97,
> > retransmitting frame 98 now, updating n_r!
> > Apr 20 20:52:53 WARNING[-1340441680]: PRI: !! Got reject for frame 97,
> > retransmitting frame 99 now, updating n_r!
> > Apr 20 20:52:53 WARNING[-1340441680]: PRI: !! Got reject for frame 98,
> > retransmitting frame 98 now, updating n_r!
> > Apr 20 20:52:53 WARNING[-1340441680]: PRI: !! Got reject for frame 98,
> > retransmitting frame 99 now, updating n_r!
> > Apr 20 20:52:53 WARNING[-1340441680]: PRI: !! Got reject for frame
> > 100, retransmitting frame 100 now, updating n_r!
> > Apr 20 20:52:53 WARNING[-1340441680]: PRI: !! Got reject for frame
> > 101, retransmitting frame 101 now, updating n_r!
> > Apr 20 20:52:53 WARNING[-1340441680]: PRI: !! Got reject for frame
> > 102, but we have nothing -- resetting!
> >
> > ----- Original Message -----
> > From: "Scott Stingel" <scott at evtmedia.com>
> > To: <asterisk-users at lists.digium.com>
> > Sent: Tuesday, April 20, 2004 4:14 PM
> > Subject: RE: [Asterisk-Users] TE410P zaptel Driver Situation
> >
> > > Hi Dimitri-
> > >
> > > I've gotten lots and lots of these frame-retry messages ever since I
> > > put
> >
> > in
> >
> > > systems at my customer's sites six months ago (4 very busy IVR
> > > systems, using both TE410P and E400P cards).  It seems to happen
> > > with many
> >
> > different
> >
> > > versions of asterisk, although I've been shy about switching to the
> > > latest version recently because of all the changes.
> > >
> > > When I discussed this with Mark Spencer a couple months ago, he
> > > seemed to think that it involved buffer issues (like overflow,
> > > underflow) on the PRI frame buffer, and so may be load related.
> > > I've found that the messages
> >
> > are
> >
> > > generally harmless, unless you get a very large number, then they
> > > seem to
> >
> > be
> >
> > > coorelated with stuck channels.
> > >
> > > Do you also get "Unknown error xx" messages as well?
> > >
> > > Regards
> > > Scott Stingel
> > >
> > >
> > > Scott M. Stingel
> > > President,
> > > Emerging Voice Technology, Inc.
> > > Palo Alto California & London England www.evtmedia.com
> > >
> > > -----Original Message-----
> > > From: asterisk-users-admin at lists.digium.com
> > > [mailto:asterisk-users-admin at lists.digium.com] On Behalf Of reseaux
> > > Sent: Tuesday, April 20, 2004 12:38 PM
> > > To: asterisk-users at lists.digium.com
> > > Subject: [Asterisk-Users] TE410P zaptel Driver Situation
> > >
> > > Dear List
> > > i have upgrade my * box with the latest CVS version of Asterisk
> > > Stable 1.0 and zaptel/libpri my system is MDK9.2 with 1 TE410P and
> > > seems work well for now but i have a little amount of traffic (25
> > > IN/OUT calls)
> >
> > i
> >
> > > only notice this Warning.. What kind of error is?
> > > -------------------------------
> > > Apr 20 21:28:49 WARNING[147466]: chan_zap.c:5979 zt_pri_error: PRI: !!
> > > Got reject for frame 111, retransmitting frame 111 now, updating
> > > n_r! Apr 20 21:28:49 WARNING[147466]: chan_zap.c:5979 zt_pri_error:
> > > PRI: !! Got reject for frame 111, retransmitting frame 112 now,
> > > updating
>
> n_r!
>
> > > ---------------------------------------
> > > Someone know if the timing problem with TE410P is now fixed with a
> > > SMP
> >
> > Xeon
> >
> > > CPU and works with a lot of call traffic?
> > > Thank in advance
> > > Dimitri
> > > _______________________________________________
> > > 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
> >
> > _______________________________________________
> > 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
>
> _______________________________________________
> 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



More information about the asterisk-users mailing list