List People ... I am getting really frustrated with this digium t1 interface. And I spoke (wrote) too soon! Major crash this afternoon. No sound at all. Did a (remote) system reboot, and no change in status. The CLI indicates a call getting answered and an announcement being played, but only a faint hiss is heard, and a faint 'click' when asterisk hangs up. This will require me to actually drive to the place where the [*] is located and do a full powerdown reboot. Disheartening!!! For the purpose of record, here's the notices/warnings seen when the T1 interface died (so to speak) Apr 10 13:31:11 WARNING[-1284645968]: PRI: Short write: -1/15 (Unknown error 500) Apr 10 13:31:11 WARNING[-1284645968]: Detected alarm on channel 2: Red Alarm Apr 10 13:31:11 WARNING[-1274156112]: PRI: Short write: -1/15 (Unknown error 500) Apr 10 13:31:11 WARNING[-1274156112]: Detected alarm on channel 3: Red Alarm Apr 10 13:31:11 WARNING[-1295135824]: PRI: Short write: -1/15 (Unknown error 500) Apr 10 13:31:11 WARNING[-1295135824]: Detected alarm on channel 4: Red Alarm Apr 10 13:31:11 WARNING[-1295135824]: PRI: Short write: -1/15 (Unknown error 500) Apr 10 13:31:11 WARNING[-1221706832]: Detected alarm on channel 6: Red Alarm Apr 10 13:31:11 WARNING[-1221706832]: Detected alarm on channel 7: Red Alarm etc. etc. The alarms then cleared, and another event occured sometime later: Apr 10 16:14:42 WARNING[-1211216976]: PRI: Read on 35 failed: Unknown error 500 Apr 10 16:14:42 NOTICE[-1211216976]: PRI got event: 8 on span 1 And since then: Bingo! No more voice (sound) Apr 10 16:14:42 WARNING[-1211216976]: PRI: Read on 35 failed: Unknown error 500 Apr 10 16:14:42 NOTICE[-1211216976]: PRI got event: 8 on span 1
----- Original Message Follows ----- > > Tan, > My warnings & notices have stopped completely. > I was getting them once every few hours though, instead of > once every few minutes. > However, in the process of trying to resolve issues, we > also rolled back the codebase to 3/5/2004. This *maybe* a > red herring, but I see several other people on the list > experiencing problems which went away after a 3/5/2004 > roll-back. Now, ours did not (initially) go away. But > the rollback + interrupts seems to at-least stop the > spurious PRI errors. > WW > ----- Original Message Follows ----- > > Here is what we get: > > > > Apr 10 18:10:34 WARNING[-1179604048]: chan_zap.c:6026 > > zt_pri_error: PRI: Read on 24 failed: Unknown error 500 > > Apr 10 18:10:34 NOTICE[-1179604048]: chan_zap.c:6740 > > pri_dchannel: PRI got event: 8 on span 1 > > > > We were getting around 5 messages per second. I turned > > off the usb interface in the bios and now the messages > > have greatly reduced in number e.g. a few messages each > > minute. > > We only see the errors on the console. What frequency of > > messages were you getting? Sound dropping in voice calls > > may be related to something else. > > > > Tan > > > > > > > > > > -----Original Message----- > > From: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] On Behalf > > Of [EMAIL PROTECTED] > > Sent: 10 April 2004 17:51 > > To: [EMAIL PROTECTED] > > Subject: RE: [Asterisk-Users] Zaptel/PRI problem > > > > > > Tan, > > Scary ... > > What we used to see was quite few (and sporadic) notices > > and warnings in the /var/log/messages file reporting PRI > > trouble. Especially event 6 and event 8 if I recall. > > These notices and warnings have disappeared since we > > resolved the interrupt issue. Because the > > implementation is an office PBX, and the office had > > light call volume Friday afternoon and closed for the > > weekend, I do NOT know if users might still experience > > sound dropping on voice calls. My question to you: > > when you state 'similar problems', you mean dropping > > voice (sound), or having spurious PRI events, or both. > > Cheers, > > WW > > > > ----- Original Message Follows ----- > > > Hi, > > > > > > Glad that your problem was solved, but we are still > > > exerpiencing a similar problem but our interrupts > > > show: > > > 0: 162034 XT-PIC timer > > > 1: 234 XT-PIC keyboard > > > 2: 0 XT-PIC cascade > > > 5: 782 XT-PIC eth1 > > > 7: 7448 XT-PIC eth0 > > > 8: 1 XT-PIC rtc > > > 10: 0 XT-PIC usb-ohci > > > 11: 19330 XT-PIC ide0, ide1 > > > 12: 468 XT-PIC PS/2 Mouse > > > 14: 0 XT-PIC ide2 > > > 15: 967550 XT-PIC t1xxp > > > NMI: 1 > > > ERR: 0 > > > > > > Any ideas? > > > Tan > > > > > > > > > -----Original Message----- > > > From: [EMAIL PROTECTED] > > > [mailto:[EMAIL PROTECTED] On > > > Behalf Of [EMAIL PROTECTED] > > > Sent: 10 April 2004 17:23 > > > To: [EMAIL PROTECTED] > > > Subject: Re: [Asterisk-Users] Zaptel/PRI problem > > > > > > > > > To the list ... > > > The problem appears to be fixed. Short answer: > > > interrupts. When looking at cat /proc/interrupts it > > > was seen that the wct1xxp card was sharing interrupts > > > with a.o. the eth0 main ethernet driver. The solution > > > we simple: move the T1 card to another PCI slot. Upon > > > checking cat /proc/interrupts again, the card now had > > > its very own interrupt. So far I have NOT seen any > > > PRI notices or warnings. User experience has been > > limited due to a light workload on Friday, and, of > > > > > course, this being Easter weekend. Since this is such > > > a recurring problem (from witnessing list postings), > > > perhaps digium should have a notice or something about > > > this when they ship the cards out. Especially a > > > relative newbie (first T1 on an asterisk box) like me > > > is likely to even look at this interrupts situation. > > > Especially when there are other issues (zaptel.conf > > > and zapata.conf) to get a functional system. > > > Maybe this deserves a wiki input. In any case, > > > Happy Easter > > > WW > > > > > > ----- Original Message Follows ----- > > > > Dimitri, > > > > I just got off the phone with digium. Here's what I > > > > (from my notes) the event codes mean > > > > Event 4: Alarm detected > > > > Event 5: Alarm cleared > > > > Event 6: Abort HDLC Frams > > > > Event 8: Bad HCS > > > > The 6 & 8 which occur sporadically are possibly > > > > causing the observed symptoms. > > > > Now ... what causes 6 & 8 is the question. > > > > Interrupt conflicts was one suggested possibility. > > > > Another possibility is 'stuff' from the Telco which > > > > is not understood / mis-understood by the driver. > > > > I'll keep the list posted. > > > > Willy > > > > > > > > ----- Original Message Follows ----- > > > > > Dear Willy > > > > > i notice the same problem with my E100P using > > > > > the latest cvs zaptel driver i have try every > > type of config in /etc/zaptel.conf > > > > > > > to check if i have missed something in timing conf > > but nothing... > > > > > > > Digium help... :-) thanks in advance Dimitri > > > > > > > > > > On Thursday 08 April 2004 23:07, > > > > > > [EMAIL PROTECTED] wrote: Chris, > > > > > > Thank you for posting this. Since it concerns > > > > > > my 'production' system, let me comment. After > > > > > > 'downshifting' to a previous release (for no > > good reason other than desperation and teh fact > > > > > > > > that an earlier list entry had commented that it > > > > > > cleared up the problems) I am sad to report that > > > > > > the system failed again. Miscellaneous > > > > > > throughout the day: Apr 8 13:41:27 > > > > > > WARNING[-1210639440]: PRI: Read on 32 failed: > > > > > > Unknown error 500 Apr 8 13:41:27 > > > > > > NOTICE[-1210639440]: PRI got event: 8 on span 1 > > > > > > Apr 8 13:41:27 WARNING[-1210639440]: PRI: Read > > > > > > on 32 failed: Unknown error 500 Apr 8 13:41:27 > > > > > > NOTICE[-1210639440]: PRI got event: 6 on span 1 > > > > > > Apr 8 13:42:07 WARNING[-1210639440]: PRI: Read > > > > > > on 32 failed: Unknown error 500 > > > > > > Apr 8 13:42:07 NOTICE[-1210639440]: PRI got > > > > > > event: 8 on span 1 > > > > > > Apr 8 16:44:01 WARNING[-1210631248]: PRI: Read > > > > > > on 34 failed: Unknown error 500 > > > > > > Apr 8 16:44:01 NOTICE[-1210631248]: PRI got > > > > > > event: 6 on span 1 > > > > > > Apr 8 16:44:01 WARNING[-1210631248]: PRI: Read > > > > > > on 34 failed: Unknown error 500 > > > > > > Apr 8 16:44:01 NOTICE[-1210631248]: PRI got > > > > > > event: 6 on span 1 > > > > > > > > > > > > Then this -- possibly not related ? > > > > > > > > > > > > Apr 8 16:51:45 WARNING[-1137157200]: Maximum > > > > > > retries exceeded on call > > > > > > [EMAIL PROTECTED] for seqno 102 > > > (Request) Apr 8 16:51:45 WARNING[-1137157200]: > > > > > > Maximum retries exceeded on call > > > > > > [EMAIL PROTECTED] for seqno 103 > > > > > > (Request) Apr 8 16:51:45 WARNING[-1137157200]: > > > > > > Maximum retries exceeded on call > > > > > > [EMAIL PROTECTED] for seqno 104 > > > > > > (Request) Apr 8 16:51:46 WARNING[-1137157200]: > > > > > > Maximum retries exceeded on call > > > > > > [EMAIL PROTECTED] for seqno 105 > > > > > (Request) > > > > > > > And finally, I'll show you a RESTART log > > > > > > > > > > > > Apr 8 17:41:32 WARNING[-1085030272]: Ignoring > > > > > > port for now Apr 8 17:41:33 > > > > > > WARNING[-1085030272]: XXX I don't work right > > > > > > with non-full duplex sound cards XXX Apr 8 > > > > > > 17:41:33 WARNING[-1189983312]: Read error on > > > > > > sound device: Resource temporarily unavailable > > > > > > Apr 8 17:41:33 ERROR[-1085030272]: Unable to > > > > > > load config iax1.conf Apr 8 17:41:38 > > > > > > NOTICE[-1221452880]: Alarm cleared on channel 1 > > > > > > Apr 8 17:41:38 NOTICE[-1221452880]: Alarm > > > > > > cleared on channel 2 Apr 8 17:41:38 > > > > > > NOTICE[-1221452880]: Alarm cleared on channel 3 > > > > > > Apr 8 17:41:38 NOTICE[-1221452880]: Alarm > > > > > > cleared on channel 4 Apr 8 17:41:38 > > > > > > NOTICE[-1221452880]: Alarm cleared on channel 5 > > > > > > Apr 8 17:41:38 NOTICE[-1221452880]: Alarm > > > > > > cleared on channel 6 > > > > > > Apr 8 17:41:38 NOTICE[-1221452880]: Alarm > > > > > > cleared on channel 7 > > > > > > Apr 8 17:41:38 NOTICE[-1221452880]: Alarm > > > > > > cleared on channel 8 > > > > > > Apr 8 17:41:38 NOTICE[-1221452880]: Alarm > > > > > > cleared on channel 9 > > > > > > Apr 8 17:41:38 NOTICE[-1221452880]: Alarm > > > > > > cleared on channel 10 > > > > > > Apr 8 17:41:38 NOTICE[-1221452880]: Alarm > > > > > > cleared on channel 11 > > > > > > Apr 8 17:41:38 WARNING[-1210963024]: PRI: Read > > > > > > on 32 failed: Unknown error 500 > > > > > > Apr 8 17:41:38 NOTICE[-1210963024]: PRI got > > > > > > event: 5 on span 1 > > > > > > Apr 8 17:49:10 WARNING[-1221452880]: Detected > > > > > > alarm on channel 1: Red Alarm > > > > > > Apr 8 17:49:10 WARNING[-1221452880]: Detected > > > > > > alarm on channel 2: Red Alarm > > > > > > Apr 8 17:49:10 WARNING[-1221452880]: Detected > > > > > > alarm on channel 3: Red Alarm > > > > > > Apr 8 17:49:10 WARNING[-1221452880]: Detected > > > > > > alarm on channel 4: Red Alarm > > > > > > Apr 8 17:49:10 WARNING[-1221452880]: Detected > > > > > > alarm on channel 5: Red Alarm > > > > > > Apr 8 17:49:10 WARNING[-1221452880]: Detected > > > > > > alarm on channel 6: Red Alarm > > > > > > Apr 8 17:49:10 WARNING[-1221452880]: Detected > > > > > > alarm on channel 7: Red Alarm > > > > > > Apr 8 17:49:10 WARNING[-1221452880]: Detected > > > > > > alarm on channel 8: Red Alarm > > > > > > Apr 8 17:49:10 WARNING[-1221452880]: Detected > > > > > > alarm on channel 9: Red Alarm > > > > > > Apr 8 17:49:10 WARNING[-1221452880]: Detected > > > > > > alarm on channel 10: Red Alarm > > > > > > Apr 8 17:49:10 WARNING[-1221452880]: Detected > > > > > > alarm on channel 11: Red Alarm > > > > > > Apr 8 17:49:10 WARNING[-1210963024]: PRI: Read > > > > > > on 32 failed: Unknown error 500 > > > > > > Apr 8 17:49:10 NOTICE[-1210963024]: PRI got > > > > > > event: 4 on span 1 > > > > > > Apr 8 17:49:18 NOTICE[-1221452880]: Alarm > > > > > > cleared on channel 1 > > > > > > Apr 8 17:49:18 NOTICE[-1221452880]: Alarm > > > > > > cleared on channel 2 > > > > > > Apr 8 17:49:18 NOTICE[-1221452880]: Alarm > > > > > > cleared on channel 3 > > > > > > Apr 8 17:49:18 NOTICE[-1221452880]: Alarm > > > > > > cleared on channel 4 > > > > > > Apr 8 17:49:18 NOTICE[-1221452880]: Alarm > > > > > > cleared on channel 5 > > > > > > Apr 8 17:49:18 NOTICE[-1221452880]: Alarm > > > > > > cleared on channel 6 > > > > > > Apr 8 17:49:18 NOTICE[-1221452880]: Alarm > > > > > > cleared on channel 7 > > > > > > Apr 8 17:49:18 NOTICE[-1221452880]: Alarm > > > > > > cleared on channel 8 > > > > > > Apr 8 17:49:18 NOTICE[-1221452880]: Alarm > > > > > > cleared on channel 9 > > > > > > Apr 8 17:49:18 NOTICE[-1221452880]: Alarm > > > > > > cleared on channel 10 > > > > > > Apr 8 17:49:18 NOTICE[-1221452880]: Alarm > > > > > > cleared on channel 11 > > > > > > Apr 8 17:49:18 WARNING[-1210963024]: PRI: Read > > > > > > on 32 failed: Unknown error 500 > > > > > > Apr 8 17:49:18 NOTICE[-1210963024]: PRI got > > > > > > event: 5 on span 1 > > > > > > > > > > > > Can someone PLEASE interpret these messages? > > > > > > BTW: Calls & messages to digium support have > > > > > gone unanswered > > > > > > > :( > > > > > > > > > > > > TIA > > > > > > Willy > > > > > > > > > > > > > > > > > > ----- Original Message Follows ----- > > > > > > > > > > > > > Just a note to the list, this problem still > > > > > > > seems to exist as late as 2004-04-07. > > > > > > > > > > > > > > Symptoms as we have seen it are this. System > > runs along just > > > > > > > > > fine, no errors. At some random > > > interval, not based upon time, > > > > > > > > > > and not apparently based upon call load, sound > > > > > > > drops out on all calls made over the Zap (T1 > > > > > > > PRI interface in our case T100P card). Any > > new calls made or received from > > > > > > > > > this time forward have no sound. The problem > > > > > > > is temporarily fixed by a > > > > > > shutdown and restart of the asterisk code. > > > > > > > > This will be a major issue for anyone who is > > > > > > > installing or upgrading a system using a T1 > > > > > > > card (our experience is with the single port > > > > > > > digium card, but previous postings > > > > > > concerning this issue indicate the problem > > > > > > > exists with the 4 port as well). > A > > > temporary work around has been to fall back to the CVS > > > version > > > > > > > 2004-03-05 10:28 for zaptel and asterisk. > > > > > > > We've just upgraded (downgraded) from the > > current versions to the march > > > > > > > > > 5th versions and will be > > > > > > watching to see if the problem goes away. > > > > > > > > Here are some of the error messages we are > > > > > > seeing: > > > > > > > > Apr 5 07:57:01 WARNING[-1200284752]: PRI: > > > > > > > Read on 31 failed: Unknown error 500 Apr 5 > > > > > > > 07:57:01 NOTICE[-1200284752]: PRI got event: 8 > > > > > > on span 1 > > > > > > > > Apr 6 07:10:28 WARNING[-1200215120]: PRI: > > > > > > > Read on 29 failed: Unknown error 500 Apr 6 > > > > > > > 07:10:28 NOTICE[-1200215120]: PRI got event: 5 > > > > > > on span 1 > > > > > > > > Apr 6 14:22:23 WARNING[-1200260176]: PRI: > > > > > > > Read on 29 failed: Unknown error 500 Apr 6 > > > > > > > 14:22:23 NOTICE[-1200260176]: PRI got event: 6 > > > > > > on span 1 > > > > > > > > Apr 6 14:53:17 WARNING[-1200165968]: PRI: > > > > > > > Read on 30 failed: Unknown error 500 Apr 6 > > > > > > > 14:53:17 NOTICE[-1200165968]: PRI got event: 5 > > > > > > on span 1 > > > > > > > > Apr 7 15:00:26 WARNING[-1210471504]: PRI: > > > > > > > Read on 64 failed: Unknown error 500 Apr 7 > > > > > > > 15:00:26 NOTICE[-1210471504]: PRI got event: 5 > > > > > > on span 1 > > > > > > > > Apr 7 20:33:52 WARNING[-1210508368]: PRI: > > > > > > > Read on 55 failed: Unknown error 500 Apr 7 > > > > > > > 20:33:52 NOTICE[-1210508368]: PRI got event: 8 > > > > > > on span 1 > > > > > > > > Apr 8 09:42:15 WARNING[-1210725456]: PRI: > > > > > > > Read on 32 failed: Unknown error 500 Apr 8 > > > > > > > 09:42:15 NOTICE[-1210725456]: PRI got event: 5 > > > > > > on span 1 > > > > > > > > -Chris > > > > > > > > > > > > > > On 03:14 AM 3/30/2004, Tais M. Hansen wrote: > > > > > > > >-----BEGIN PGP SIGNED MESSAGE----- > > > > > > > >Hash: SHA1 > > > > > > > > > > > > > > > >Hi. > > > > > > > > > > > > > > > >I'm getting the following error at random > > > > > > intervals on > > > > > > > > my TE410P with Asterisk > > > > > > > > > > > > > > >CVS-03/30/04-11:49:01-CEST. > > > > > > > > > > > > > > > >I have two spans active, one connected to my > > > > > > Telco , the > > > > > > > > other to a Siemens > > > > > > > > > > > > > > >PABX. Both spans display this behavior at > > > > > > random > > > > > > > > intervals. > > > > > > > > > > > > > > >All calls are dropped when this happens. > > > > > > Spans are not > > > > > > > > necessarily in use when > > > > > > > > > > > > > > >this happens. > > > > > > > > > > > > > > > > > > > > > > > >Mar 30 12:01:41 WARNING[81926]: > > > > > > chan_zap.c:6017 > > > > > > > > zt_pri_error: PRI: Read on 72 > > > > > > > > > > > > > > >failed: Unknown error 500 > > > > > > > >Mar 30 12:01:41 NOTICE[81926]: > > > > > > chan_zap.c:6733 > > > > > > > > pri_dchannel: PRI got event: 4 > > > > > > > > > > > > > > <snip> > > > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > > > Asterisk-Users mailing list > > > > > > [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > > > > > > > http://lists.digium.com/mailman/listinfo/asterisk-users To > > > > > > UNSUBSCRIBE or update options visit: > > > > > > > > > > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > > Willy Wouters ypOne Publishing > > > > > > > _______________________________________________ > > > > > > Asterisk-Users mailing list > > > > > [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > > > 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 > > > > [EMAIL PROTECTED] > > > > > > > > > > http://lists.digium.com/mailman/listinfo/asterisk-users To > > > UNSUBSCRIBE or update options visit: > > > > > > > > > > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > Willy Wouters ypOne Publishing > > > > > > > > _______________________________________________ > > > > Asterisk-Users mailing list > > > > [EMAIL PROTECTED] > > > > > > > > > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > To UNSUBSCRIBE or update options visit: > > > > > > > > > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > Willy Wouters ypOne Publishing > > > > > > _______________________________________________ > > > Asterisk-Users mailing list > > > [EMAIL PROTECTED] > > > > > > > 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 > > > [EMAIL PROTECTED] > > > > http://lists.digium.com/mailman/listinfo/asterisk-users To > > > UNSUBSCRIBE or update options visit: > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > Willy Wouters > > ypOne Publishing > > > > _______________________________________________ > > Asterisk-Users mailing list > > [EMAIL PROTECTED] > > 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 > > [EMAIL PROTECTED] > > http://lists.digium.com/mailman/listinfo/asterisk-users > > To UNSUBSCRIBE or update options visit: > > > http://lists.digium.com/mailman/listinfo/asterisk-users > > Willy Wouters > ypOne Publishing > > _______________________________________________ > Asterisk-Users mailing list > [EMAIL PROTECTED] > http://lists.digium.com/mailman/listinfo/asterisk-users > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users Willy Wouters ypOne Publishing _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
