[asterisk-r2] Zap alarm Problem

Thu Jun 25 15:14:31 CDT 2009

Marcus, 

We have several clients using Telefonica E1 links in Brazil, in most of them the links are bad quality.

Sadly, this is a very common situation for telefonica clients. 

When it happens, we call telefonica support and ask a for a line quality test. Ask them to send a technician to you. In 100% of the cases, they solve this kind of problem by changing your modem, cables and/or balums. 

Prado

From: asterisk-r2-bounces at lists.digium.com [mailto:asterisk-r2-bounces at lists.digium.com] On Behalf Of Marcus Vinicius
Sent: quinta-feira, 25 de junho de 2009 13:46
To: asterisk-r2 at lists.digium.com
Subject: [asterisk-r2] Zap alarm Problem

Good morning, 

I have a Digium card Te110P and a E1 Brazil (telco Telefonica).
I have alarms at different times of day and the calls Hang up . 

The following are the logs and the Asterisk configurations. 

Who knows what may be happening? 

Thank you.

Logs
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Detected alarm on channel 2: Yellow Alarm
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 2.
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Detected alarm on channel 3: Yellow Alarm
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 3.
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Detected alarm on channel 4: Yellow Alarm
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 4.
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Detected alarm on channel 5: Yellow Alarm
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 5.
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Detected alarm on channel 6: Yellow Alarm
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 6.
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Detected alarm on channel 7: Yellow Alarm
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 7.
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Detected alarm on channel 10: Yellow Alarm
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 10.
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Detected alarm on channel 11: Yellow Alarm
Jun 25 11:55:39 WARNING[4637] chan_zap.c: Detected alarm on channel 17: Yellow Alarm
Jun 25 11:55:39 WARNING[4637] chan_zap.c: Zap alarm on chan 17.
Jun 25 11:55:39 WARNING[4637] chan_zap.c: Detected alarm on channel 18: Yellow Alarm
Jun 25 11:55:39 WARNING[4637] chan_zap.c: Zap alarm on chan 18.
Jun 25 11:55:39 WARNING[6485] chan_zap.c: Detected alarm on channel 19: Yellow Alarm
Jun 25 11:55:39 WARNING[5419] chan_zap.c: Detected alarm on channel 9: Yellow Alarm
Jun 25 11:55:39 WARNING[28580] chan_zap.c: Detected alarm on channel 1: Yellow Alarm
Jun 25 11:55:39 WARNING[28612] chan_zap.c: Detected alarm on channel 8: Yellow Alarm
Jun 25 11:55:39 WARNING[1005] chan_zap.c: Detected alarm on channel 20: Yellow Alarm
Jun 25 11:55:39 WARNING[3388] chan_zap.c: Detected alarm on channel 21: Yellow Alarm
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 11.
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Detected alarm on channel 12: Yellow Alarm
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 12.
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Detected alarm on channel 13: Yellow Alarm
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 13.
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Detected alarm on channel 14: Yellow Alarm
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 14.
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Detected alarm on channel 15: Yellow Alarm
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 15.
Jun 25 11:55:39 NOTICE[4636] chan_zap.c: Alarm cleared on channel 2
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 2.
Jun 25 11:55:39 NOTICE[4636] chan_zap.c: Alarm cleared on channel 3
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 3.
Jun 25 11:55:39 NOTICE[4636] chan_zap.c: Alarm cleared on channel 4
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 4.
Jun 25 11:55:39 NOTICE[4636] chan_zap.c: Alarm cleared on channel 5
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 5.
Jun 25 11:55:39 NOTICE[4636] chan_zap.c: Alarm cleared on channel 6
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 6.
Jun 25 11:55:39 NOTICE[4636] chan_zap.c: Alarm cleared on channel 7
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 7.
Jun 25 11:55:39 NOTICE[4636] chan_zap.c: Alarm cleared on channel 9
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 9.
Jun 25 11:55:39 NOTICE[4636] chan_zap.c: Alarm cleared on channel 10
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 10.
Jun 25 11:55:39 NOTICE[4636] chan_zap.c: Alarm cleared on channel 11
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 11.
Jun 25 11:55:39 NOTICE[4637] chan_zap.c: Alarm cleared on channel 17
Jun 25 11:55:39 WARNING[4637] chan_zap.c: Zap alarm on chan 17.
Jun 25 11:55:39 NOTICE[4637] chan_zap.c: Alarm cleared on channel 18
Jun 25 11:55:39 WARNING[4637] chan_zap.c: Zap alarm on chan 18.
Jun 25 11:55:39 NOTICE[4637] chan_zap.c: Alarm cleared on channel 20
Jun 25 11:55:39 WARNING[4637] chan_zap.c: Zap alarm on chan 20.
Jun 25 11:55:39 NOTICE[4637] chan_zap.c: Alarm cleared on channel 21
Jun 25 11:55:39 WARNING[4637] chan_zap.c: Zap alarm on chan 21.
Jun 25 11:55:39 NOTICE[4636] chan_zap.c: Alarm cleared on channel 12
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 12.
Jun 25 11:55:39 NOTICE[4636] chan_zap.c: Alarm cleared on channel 13
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 13.
Jun 25 11:55:39 NOTICE[4636] chan_zap.c: Alarm cleared on channel 14
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 14.
Jun 25 11:55:39 NOTICE[4636] chan_zap.c: Alarm cleared on channel 15
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 15.
Jun 25 11:55:39 NOTICE[4637] chan_zap.c: Alarm cleared on channel 19
Jun 25 11:55:39 WARNING[4637] chan_zap.c: Zap alarm on chan 19.
Jun 25 11:55:39 NOTICE[4636] chan_zap.c: Alarm cleared on channel 1
Jun 25 11:55:39 WARNING[4636] chan_zap.c: Zap alarm on chan 1.
Jun 25 11:55:40 NOTICE[4636] chan_zap.c: Alarm cleared on channel 8
Jun 25 11:55:40 WARNING[4636] chan_zap.c: Zap alarm on chan 8.

Version: Asterisk SVN-moy-mfcr2-1.2-r178065
Zaptel Version: 1.2.27

/etc/zaptel.conf
span=1,1,0,cas,hdb3
cas=1-15,17-31:1101

loadzone=br
defaultzone=br

/etc/asterisk/zapata.conf
[trunkgroups]

[channels]
context=default
rxwink=300
busydetect=yes
busycount=3
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
restrictcid=no
callwaitingcallerid=yes
threewaycalling=yes
transfer=no
cancallforward=no
callreturn=yes
echocancelwhenbridged=yes
rxgain=0.0
txgain=0.0
callgroup=2
pickupgroup=2
faxdetect=both
immediate=no
musiconhold=default
faxdetect=both
echocancel=yes
relaxdtmf=yes
context=default

; Configuracao de E1 R2
signalling=mfcr2
mfcr2_variant=br
mfcr2_get_ani_first=no
mfcr2_max_ani=10
mfcr2_max_dnis=4
mfcr2_category=national_subscriber
mfcr2_logdir=span1
mfcr2_logging=all
mfcr2_allow_collect_calls=yes
mfcr2_double_answer=no

; 20 Canais MFC
context=default
group=0
callgroup=0
pickupgroup=0
channel => 1-15
channel => 17-21

cat /proc/interrupts
           CPU0
  0:  177065570          XT-PIC  timer
  1:         10          XT-PIC  i8042
  2:          0          XT-PIC  cascade
  5:  176981347          XT-PIC  wctdm
  9:          0          XT-PIC  acpi
 10:   41354041          XT-PIC  eth1
 11:  177061623          XT-PIC  wctdm, eth0
 12:  176977065          XT-PIC  wcte11xp
 14:    4672339          XT-PIC  libata
 15:         34          XT-PIC  ide1
NMI:          0
LOC:          0
ERR:          0
MIS:          0

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