[asterisk-r2] suddenly system has become unstable

Wed Aug 5 12:25:10 CDT 2009

I have an update.

Yesterday night, after upgrading wanpipe to 3.4.4 and openr2 to 1.2 rc1....
Today so far I have only seen 1 Seize timeout error only... And a few
seconds after the error shows on the logs, I got a far end unblocked on that
same channel... So that one I guess it was an error generated on the carrier
side (the far end unblocked shows that).

I think the combination with wanpipepe 3.4.4 and openr2 1.2 rc1 is good!

Ill repost the result at the end of the day.

From: Moises Silva <moises.silva at gmail.com>
Reply-To: <asterisk-r2 at lists.digium.com>
Date: Wed, 5 Aug 2009 09:21:57 -0400
To: <asterisk-r2 at lists.digium.com>
Subject: Re: [asterisk-r2] suddenly system has become unstable

Odd .... Anton Krall is seeing the same, did you change versions of any
package recently?

Does this happens all the time now? or just once in a while?

2009/8/3 Raúl Torres Duque <RTorresDuque at finantek.com>
> Linux Kernel: 2.6.18-92.1.6.el5
> 
> Asterisk version: 1.4.21.2
> 
> Zaptel Version: 1.4.12.1
> 
> Wanpipe versión: 3.2.7.1
> 
> Sangoma A101 card
> 
>  
> 
> This is an ³oldie² that had been working perfectly up until recently. It has a
> twin sister that is not presenting any issues at the moment.
> 
> Telco (Telmex) says the line is OK.
> 
> Even though the card is green and there are no alarms, the system stops
> processing the calls all of the sudden. By resetting the services (Wanpipe,
> Zaptel and Asterisk), calls can be made normally again. It¹ll work for a
> variable amount of time (from a couple of hours to days) and then it will
> break again. We have no clue whatsoever what could be happening and as I said
> if not for the twin system working fine we would¹ve tried to upgrade this one.
> Sangoma has not come back to me to verify is not a hardware issue.
> 
>  
> 
> =====Zapata.conf=====
> 
> [trunkgroups]
> 
>  
> 
> [channels]
> 
> language=es
> 
> context=default
> 
> usecallerid=yes
> 
> hidecallerid=no
> 
> callwaiting=yes
> 
> usecallingpres=yes
> 
> callwaitingcallerid=yes
> 
> threewaycalling=yes
> 
> transfer=yes
> 
> canpark=yes
> 
> cancallforward=yes
> 
> callreturn=yes
> 
> echocancel=yes
> 
> echocancelwhenbridged=yes
> 
> relaxdtmf=yes
> 
> rxgain=0.0
> 
> txgain=0.0
> 
> ;group=0
> 
> callgroup=1
> 
> pickupgroup=1
> 
> busydetect=yes
> 
> busycount=4
> 
> ;hanguponpolarityswitch
> 
>  
> 
> immediate=no
> 
>  
> 
> ;Sangoma A101 port 1 [slot:0 bus:17 span:1] <wanpipe1>
> 
> context=from-pstn
> 
> group=0
> 
> signalling=mfcr2
> 
> mfcr2_variant=mx
> 
> mfcr2_get_ani_first=no
> 
> mfcr2_max_ani=10
> 
> mfcr2_max=4
> 
> mfcr2_category=national_subscriber
> 
> mfcr2_call_files=yes
> 
> mfcr2_logdir=span1
> 
> mfcr_logging=all
> 
> mfcr2_mfback_timeout=-1
> 
> ;mfcr2_metering_pulse_timeout=-1
> 
> mfcr2_metering_pulse_timeout=500  ßI changed this from another post but it
> made no difference
> 
>  
> 
> channel =>1-10
> 
>  
> 
> =====EXCERPT FROM /var/log/messages=====
> 
> Aug  2 08:58:18 pbx kernel: wanpipe1: OOF alarm is ON
> 
> Aug  2 08:58:18 pbx kernel: wanpipe1: E1 disconnected!
> 
> Aug  2 08:58:18 pbx kernel: wanpipe1: RAI alarm is ON
> 
> Aug  2 08:58:18 pbx kernel: wanpipe1: RED alarm is ON
> 
> Aug  2 08:58:18 pbx kernel: wanpipe1: AFT communications disabled!
> 
> Aug  2 08:58:18 pbx kernel: wanpipe1: Starting TDMV 1ms Timer
> 
> Aug  2 08:58:19 pbx kernel: wanpipe1: RAI alarm is OFF
> 
> Aug  2 08:58:20 pbx kernel: wanpipe1: RAI alarm is ON
> 
> Aug  2 08:58:39 pbx kernel: wanpipe1: RAI alarm is OFF
> 
> Aug  2 08:58:39 pbx kernel: wanpipe1: OOF alarm is OFF
> 
> Aug  2 08:58:39 pbx kernel: wanpipe1: RED alarm is OFF
> 
> Aug  2 08:58:40 pbx kernel: wanec1: The H100 slave has lost its framing on the
> bus!
> 
> Aug  2 08:58:41 pbx kernel: wanec1: The H100 slave has lost its framing on the
> bus!
> 
> Aug  2 08:58:45 pbx kernel: wanpipe1: E1 connected!
> 
> Aug  2 08:58:45 pbx kernel: wanpipe1: AFT communications enabled!
> 
> Aug  2 08:58:45 pbx kernel: wanpipe1: AFT Global TDM Intr
> 
> Aug  2 08:58:45 pbx kernel: ADDRCONF(NETDEV_CHANGE): w1g1: link becomes ready
> 
> Aug  2 08:58:45 pbx kernel: wanpipe1: Global TDM Ring Resync
> 
> Aug  2 08:58:45 pbx kernel: wanpipe1: Card TDM Rsync Rx=0 Tx=2
> 
> Aug  2 08:58:46 pbx kernel: wanpipe1: RAI alarm is OFF
> 
> Aug  2 08:58:46 pbx kernel: wanpipe1: OOF alarm is OFF
> 
>  
> 
> =====File /var/log/asterisk/mfcr2/span1/chan-1-forward-3-20090803153702.call
> (failed call)=====
> 
> [15:37:02:711] [Thread: 3078372240] [Chan 1] - Call started at Mon Aug  3
> 15:37:02 2009 on chan 1
> 
> [15:37:02:711] [Thread: 3078372240] [Chan 1] - ABCD Tx >> [SEIZE] 0x00
> 
> [15:37:02:711] [Thread: 3078372240] [Chan 1] - ABCD Raw Tx >> 0x01
> 
> [15:37:02:712] [Thread: 3078372240] [Chan 1] - ABCD Tx >> [CLEAR FORWARD] 0x08
> 
> [15:37:02:712] [Thread: 3078372240] [Chan 1] - ABCD Raw Tx >> 0x09
> 
> [15:37:10:730] [Thread: 3084327824] [Chan 1] - calling callback on chan 1
> 
> [15:37:10:731] [Thread: 3084327824] [Chan 1] - Seize Timeout Expired!
> 
> [15:37:10:731] [Thread: 3084327824] [Chan 1] - Protocol error. Reason = Seize
> Timeout, R2 State = Clear Forward Transmitted, MF state = MF Engine Off, MF
> Group = Forward MF init
> 
> [15:37:10:731] [Thread: 3084327824] [Chan 1] - DNIS = 5517668510, ANI = 3080,
> Last MF Signal =
> 
>  
> 
> On this call we got the ³All circuits are busy now² prompt
> 
>  
> 
> Thanks in advance for the help
> 
> Raúl
> 
>  
> 
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-- 
Moises Silva
Software Developer
Sangoma Technologies Inc. | 50 McIntosh Drive, Suite 120, Markham ON L3R 9T3
Canada
t. 1 905 474 1990 x 128 | e. moy at sangoma.com

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