Every so often, and it seems that it happens only when a call is in
progress, all 24 Zap channels get reset. All channels are opened and then
timeout. This causes the in-progress calls to terminate.
There are no corresponding Red/Yellow alarms on wither the PBX or Asterisk
although we do receive a fair amount of Blue Alarms.
The Asterisk server is connected to a legacy PBX through a Digium TE110P.
Here are some configurations:
/etc/zaptel.conf
loadzone = us
defaultzone = us
span=1,1,0,d4,ami
e&m=1-24
/etc/asterisk/zapata.conf
[trunkgroups]
[channels]
musiconhold=default
busydetect=1
busycount=7
relaxdtmf=yes
callwaiting=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
echocancel=yes
echocancelwhenbridged=yes
callgroup=1
pickupgroup=1
rxgain=-5
txgain=3
immediate=yes
signalling=em_w
context=zap-incoming
group = 1
channel => 1-24
Here is the console output of what happens when the channels reset:
-- Starting simple switch on 'Zap/1-1'
-- Starting simple switch on 'Zap/2-1'
-- Starting simple switch on 'Zap/3-1'
-- Starting simple switch on 'Zap/4-1'
-- Starting simple switch on 'Zap/5-1'
-- Starting simple switch on 'Zap/6-1'
-- Starting simple switch on 'Zap/7-1'
-- Starting simple switch on 'Zap/8-1'
-- Starting simple switch on 'Zap/9-1'
-- Starting simple switch on 'Zap/10-1'
-- Starting simple switch on 'Zap/11-1'
-- Starting simple switch on 'Zap/12-1'
-- Starting simple switch on 'Zap/13-1'
-- Starting simple switch on 'Zap/14-1'
-- Starting simple switch on 'Zap/15-1'
-- Starting simple switch on 'Zap/16-1'
-- Starting simple switch on 'Zap/17-1'
-- Starting simple switch on 'Zap/18-1'
-- Starting simple switch on 'Zap/19-1'
-- Starting simple switch on 'Zap/20-1'
-- Starting simple switch on 'Zap/21-1'
-- Starting simple switch on 'Zap/22-1'
-- Starting simple switch on 'Zap/23-1'
-- Executing Set("Zap/1-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/1-1", "") in new stack
-- Executing Set("Zap/2-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/2-1", "") in new stack
-- Executing Set("Zap/3-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/3-1", "") in new stack
-- Executing Set("Zap/4-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/4-1", "") in new stack
-- Executing Set("Zap/5-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/5-1", "") in new stack
-- Executing Set("Zap/6-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/6-1", "") in new stack
-- Executing Set("Zap/7-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/7-1", "") in new stack
-- Executing Set("Zap/8-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/8-1", "") in new stack
-- Executing Set("Zap/9-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/9-1", "") in new stack
-- Executing Set("Zap/10-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/10-1", "") in new stack
-- Executing Set("Zap/11-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/11-1", "") in new stack
-- Executing Set("Zap/12-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/12-1", "") in new stack
-- Executing Set("Zap/13-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/13-1", "") in new stack
-- Executing Set("Zap/14-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/14-1", "") in new stack
-- Executing Set("Zap/15-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/15-1", "") in new stack
-- Executing Set("Zap/16-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/16-1", "") in new stack
-- Executing Set("Zap/17-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/17-1", "") in new stack
-- Executing Set("Zap/18-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/18-1", "") in new stack
-- Executing Set("Zap/19-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/19-1", "") in new stack
-- Executing Set("Zap/20-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/20-1", "") in new stack
-- Executing Set("Zap/21-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/21-1", "") in new stack
-- Executing Set("Zap/22-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/22-1", "") in new stack
-- Executing Set("Zap/23-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/23-1", "") in new stack
== Spawn extension (zap-incoming, s, 2) exited non-zero on 'Zap/1-1'
-- Hungup 'Zap/1-1'
-- Timeout on Zap/19-1, going to 't'
-- Executing Hangup("Zap/19-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/19-1'
-- Hungup 'Zap/19-1'
-- Timeout on Zap/18-1, going to 't'
-- Executing Hangup("Zap/18-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/18-1'
-- Hungup 'Zap/18-1'
-- Timeout on Zap/17-1, going to 't'
-- Executing Hangup("Zap/17-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/17-1'
-- Hungup 'Zap/17-1'
-- Timeout on Zap/16-1, going to 't'
-- Executing Hangup("Zap/16-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/16-1'
-- Hungup 'Zap/16-1'
-- Timeout on Zap/15-1, going to 't'
-- Executing Hangup("Zap/15-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/15-1'
-- Hungup 'Zap/15-1'
-- Timeout on Zap/4-1, going to 't'
-- Executing Hangup("Zap/4-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/4-1'
-- Hungup 'Zap/4-1'
-- Timeout on Zap/6-1, going to 't'
-- Executing Hangup("Zap/6-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/6-1'
-- Hungup 'Zap/6-1'
-- Timeout on Zap/7-1, going to 't'
-- Executing Hangup("Zap/7-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/7-1'
-- Hungup 'Zap/7-1'
-- Timeout on Zap/8-1, going to 't'
-- Executing Hangup("Zap/8-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/8-1'
-- Hungup 'Zap/8-1'
-- Timeout on Zap/9-1, going to 't'
-- Executing Hangup("Zap/9-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/9-1'
-- Hungup 'Zap/9-1'
-- Timeout on Zap/14-1, going to 't'
-- Executing Hangup("Zap/14-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/14-1'
-- Hungup 'Zap/14-1'
-- Timeout on Zap/22-1, going to 't'
-- Executing Hangup("Zap/22-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/22-1'
-- Hungup 'Zap/22-1'
-- Timeout on Zap/23-1, going to 't'
-- Executing Hangup("Zap/23-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/23-1'
-- Hungup 'Zap/23-1'
-- Timeout on Zap/5-1, going to 't'
-- Executing Hangup("Zap/5-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/5-1'
-- Hungup 'Zap/5-1'
-- Timeout on Zap/3-1, going to 't'
-- Executing Hangup("Zap/3-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/3-1'
-- Timeout on Zap/10-1, going to 't'
-- Executing Hangup("Zap/10-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/10-1'
-- Timeout on Zap/11-1, going to 't'
-- Executing Hangup("Zap/11-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/11-1'
-- Timeout on Zap/12-1, going to 't'
-- Executing Hangup("Zap/12-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/12-1'
-- Timeout on Zap/13-1, going to 't'
-- Executing Hangup("Zap/13-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/13-1'
-- Timeout on Zap/20-1, going to 't'
-- Executing Hangup("Zap/20-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/20-1'
-- Timeout on Zap/21-1, going to 't'
-- Executing Hangup("Zap/21-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/21-1'
-- Timeout on Zap/2-1, going to 't'
-- Executing Hangup("Zap/2-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/2-1'
-- Hungup 'Zap/3-1'
-- Hungup 'Zap/10-1'
-- Hungup 'Zap/11-1'
-- Hungup 'Zap/12-1'
-- Hungup 'Zap/13-1'
-- Hungup 'Zap/20-1'
-- Hungup 'Zap/21-1'
-- Hungup 'Zap/2-1'
-- Saved useragent "CSCO/7" for peer 3213
-- Starting simple switch on 'Zap/1-1'
-- Starting simple switch on 'Zap/2-1'
-- Starting simple switch on 'Zap/3-1'
-- Starting simple switch on 'Zap/4-1'
-- Starting simple switch on 'Zap/5-1'
-- Starting simple switch on 'Zap/6-1'
-- Starting simple switch on 'Zap/7-1'
-- Starting simple switch on 'Zap/8-1'
-- Starting simple switch on 'Zap/9-1'
-- Starting simple switch on 'Zap/10-1'
-- Starting simple switch on 'Zap/11-1'
-- Starting simple switch on 'Zap/12-1'
-- Starting simple switch on 'Zap/13-1'
-- Starting simple switch on 'Zap/14-1'
-- Starting simple switch on 'Zap/15-1'
-- Starting simple switch on 'Zap/16-1'
-- Starting simple switch on 'Zap/17-1'
-- Starting simple switch on 'Zap/18-1'
-- Starting simple switch on 'Zap/19-1'
-- Starting simple switch on 'Zap/20-1'
-- Starting simple switch on 'Zap/21-1'
-- Starting simple switch on 'Zap/22-1'
-- Starting simple switch on 'Zap/23-1'
-- Executing Set("Zap/1-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/1-1", "") in new stack
-- Executing Set("Zap/2-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/2-1", "") in new stack
-- Executing Set("Zap/3-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/3-1", "") in new stack
-- Executing Set("Zap/4-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/4-1", "") in new stack
-- Executing Set("Zap/5-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/5-1", "") in new stack
-- Executing Set("Zap/6-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/6-1", "") in new stack
-- Executing Set("Zap/7-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/7-1", "") in new stack
-- Executing Set("Zap/8-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/8-1", "") in new stack
-- Executing Set("Zap/9-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/9-1", "") in new stack
-- Executing Set("Zap/10-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/10-1", "") in new stack
-- Executing Set("Zap/11-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/11-1", "") in new stack
-- Executing Set("Zap/12-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/12-1", "") in new stack
-- Executing Set("Zap/13-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/13-1", "") in new stack
-- Executing Set("Zap/14-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/14-1", "") in new stack
-- Executing Set("Zap/15-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/15-1", "") in new stack
-- Executing Set("Zap/16-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/16-1", "") in new stack
-- Executing Set("Zap/17-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/17-1", "") in new stack
-- Executing Set("Zap/18-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/18-1", "") in new stack
-- Executing Set("Zap/19-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/19-1", "") in new stack
-- Executing Set("Zap/20-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/20-1", "") in new stack
-- Executing Set("Zap/21-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/21-1", "") in new stack
-- Executing Set("Zap/22-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/22-1", "") in new stack
-- Executing Set("Zap/23-1", "TIMEOUT(digit)=5") in new
stack
-- Digit timeout set to 5
-- Executing WaitExten("Zap/23-1", "") in new stack
-- Timeout on Zap/22-1, going to 't'
-- Executing Hangup("Zap/22-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/22-1'
-- Hungup 'Zap/22-1'
-- Timeout on Zap/5-1, going to 't'
-- Executing Hangup("Zap/5-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/5-1'
-- Hungup 'Zap/5-1'
-- Timeout on Zap/23-1, going to 't'
-- Executing Hangup("Zap/23-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/23-1'
-- Hungup 'Zap/23-1'
-- Timeout on Zap/4-1, going to 't'
-- Executing Hangup("Zap/4-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/4-1'
-- Hungup 'Zap/4-1'
-- Timeout on Zap/3-1, going to 't'
-- Executing Hangup("Zap/3-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/3-1'
-- Hungup 'Zap/3-1'
-- Timeout on Zap/21-1, going to 't'
-- Executing Hangup("Zap/21-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/21-1'
-- Hungup 'Zap/21-1'
-- Timeout on Zap/2-1, going to 't'
-- Executing Hangup("Zap/2-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/2-1'
-- Hungup 'Zap/2-1'
-- Timeout on Zap/20-1, going to 't'
-- Executing Hangup("Zap/20-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/20-1'
-- Hungup 'Zap/20-1'
-- Timeout on Zap/1-1, going to 't'
-- Executing Hangup("Zap/1-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/1-1'
-- Hungup 'Zap/1-1'
-- Timeout on Zap/6-1, going to 't'
-- Executing Hangup("Zap/6-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/6-1'
-- Hungup 'Zap/6-1'
-- Timeout on Zap/7-1, going to 't'
-- Executing Hangup("Zap/7-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/7-1'
-- Hungup 'Zap/7-1'
-- Timeout on Zap/8-1, going to 't'
-- Executing Hangup("Zap/8-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/8-1'
-- Hungup 'Zap/8-1'
-- Timeout on Zap/9-1, going to 't'
-- Executing Hangup("Zap/9-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/9-1'
-- Hungup 'Zap/9-1'
-- Timeout on Zap/10-1, going to 't'
-- Executing Hangup("Zap/10-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/10-1'
-- Hungup 'Zap/10-1'
-- Timeout on Zap/16-1, going to 't'
-- Executing Hangup("Zap/16-1", "") in new stack
== Spawn extension (zap-incoming, t, 1) exited non-zero on 'Zap/16-1'
