[Asterisk-Users] TE410P zaptel Driver Situation
reseaux
reseauxit at yahoo.it
Wed Apr 21 09:48:05 MST 2004
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
> > _______________________________________________
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> >
> >
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