If what it looks like that you're getting these messages continuously,
it would seem pretty obvious why it's not working. Your spans are
bouncing in and out of alarm. What is the output when you try running
the ss7linktest program on your signalling channel?
Matthew Fredrickson
On Nov 9, 2006, at 5:13 AM, umar tarar wrote:
ok, this time i checked zaptel-trunk, libss7 & asterisk-trunk from
digium svn on 03-11-2006, installed them all successfully, executed
asterisk with the SS7 link connected, it runs all fine (the CLI prompt
appears showing Asterisk ready) but no calls received rather these
Notices/warnings & errors:
////////////////// CLI Log \\\\\\\\\\\\\\\\\\
Asterisk Ready.
*CLI> [Nov 7 07:33:13] ERROR[3667]: chan_zap.c:8476 ss7_linkset:
Alarm on link!
[Nov 7 07:33:13] WARNING[3668]: chan_zap.c:6959 handle_init_event:
Detected alarm on channel 1: Yellow Alarm
[Nov 7 07:33:13] WARNING[3668]: chan_zap.c:1610 zt_disable_ec: Unable
to disable echo cancellation on channel 1
[Nov 7 07:33:13] WARNING[3668]: chan_zap.c:6959 handle_init_event:
Detected alarm on channel 2: Yellow Alarm
[Nov 7 07:33:13] WARNING[3668]: chan_zap.c:1610 zt_disable_ec: Unable
to disable echo cancellation on channel 2
[Nov 7 07:33:13] WARNING[3668]: chan_zap.c:6959 handle_init_event:
Detected alarm on channel 3: Yellow Alarm
[Nov 7 07:33:13] WARNING[3668]: chan_zap.c:1610 zt_disable_ec: Unable
to disable echo cancellation on channel 3
[Nov 7 07:33:13] WARNING[3668]: chan_zap.c:6959 handle_init_event:
Detected alarm on channel 4: Yellow Alarm
[Nov 7 07:33:13] WARNING[3668]: chan_zap.c:1610 zt_disable_ec: Unable
to disable echo cancellation on channel 4
[Nov 7 07:33:13] WARNING[3668]: chan_zap.c:6959 handle_init_event:
Detected alarm on channel 5: Yellow Alarm
[Nov 7 07:33:13] WARNING[3668]: chan_zap.c:1610 zt_disable_ec: Unable
to disable echo cancellation on channel 5
[Nov 7 07:33:13] WARNING[3668]: chan_zap.c:6959 handle_init_event:
Detected alarm on channel 6: Yellow Alarm
[Nov 7 07:33:13] WARNING[3668]: chan_zap.c:1610 zt_disable_ec: Unable
to disable echo cancellation on channel 6
[Nov 7 07:33:13] WARNING[3668]: chan_zap.c:6959 handle_init_event:
Detected alarm on channel 7: Yellow Alarm
. .
. (continues sequentially) .
. .
[Nov 7 07:33:13] WARNING[3668]: chan_zap.c:1610 zt_disable_ec: Unable
to disable echo cancellation on channel 29
[Nov 7 07:33:13] WARNING[3668]: chan_zap.c:6959 handle_init_event:
Detected alarm on channel 30: Yellow Alarm
[Nov 7 07:33:13] WARNING[3668]: chan_zap.c:1610 zt_disable_ec: Unable
to disable echo cancellation on channel 30
[Nov 7 07:33:13] WARNING[3668]: chan_zap.c:6959 handle_init_event:
Detected alarm on channel 31: Yellow Alarm
[Nov 7 07:33:13] WARNING[3668]: chan_zap.c:1610 zt_disable_ec: Unable
to disable echo cancellation on channel 31
[Nov 7 07:33:13] ERROR[3667]: chan_zap.c:8482 ss7_linkset: Alarm
cleared on link
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 1
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 2
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 3
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 4
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 5
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 6
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 7
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 8
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 9
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 10
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 11
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 12
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 13
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 14
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 15
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 17
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 18
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 19
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 20
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 21
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 22
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 23
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 24
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 25
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 26
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 27
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 28
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 29
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 30
[Nov 7 07:33:13] NOTICE[3668]: chan_zap.c:6952 handle_init_event:
Alarm cleared on channel 31
[Nov 7 07:33:51] ERROR[3667]: chan_zap.c:8498 ss7_linkset: Error in
write Unknown error 500[Nov 7 07:34:07] ERROR[3667]: chan_zap.c:8476
ss7_linkset: Alarm on link!
////////////////////////\\\\\\\\\\\\\\\\\\\\\\\\\
here are some other related status
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
CLI> zap show channels
Chan Extension Context Language MOH Interpret
pseudo zapIncoming default
1 zapIncoming default
2 zapIncoming default
3 zapIncoming default
4 zapIncoming default
. . .
. . (continues sequentially) .
. . .
57 zapIncoming default
58 zapIncoming default
59 zapIncoming default
60 zapIncoming default
61 zapIncoming default
62 zapIncoming default
63 zapIncoming
default
-----------------------------------------
CLI>zap show channel 12
Channel: 12
File Descriptor: 24
Span: 1
Extension:
Dialing: no
Context: zapIncoming
Caller ID:
Calling TON: 0
Caller ID name:
Destroy: 0
InAlarm: 0
Signalling Type: SS7 Signalling
Radio: 0
Owner: <None>
Real: <None>
Callwait: <None>
Threeway: <None>
Confno: -1
Propagated Conference: -1
Real in conference: 0
DSP: no
Relax DTMF: no
Dialing/CallwaitCAS: 0/0
Default law: alaw
Fax Handled: no
Pulse phone: no
Echo Cancellation: 128 taps, currently OFF
CIC: 12
Hookstate (FXS only): Onhook
*CLI>
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
my conf files are:
/////////////// zapata.conf \\\\\\\\\\\\\\\
[channels]
context=zapIncoming
switchtype=euroisdn
usecallerid=yes
hidecallerid=no
echocancel=yes
echocancelwhenbridged=yes
musiconhold=default
signalling = ss7
ss7type = itu
linkset = 1
;pointcode = 0x1680
pointcode = 05770
;adjpointcode = 0x168a
adjpointcode = 05760
;defaultdpc = 0x168a
defaultdpc = 05760
networkindicator=national
cicbeginswith = 1
sigchan = 16
channel=>1-15,17-31
cicbeginswith = 33
channel=>33-47,49-63
////////////////////////\\\\\\\\\\\\\\\\\\\\\\\\\
/////////////// zaptel.conf \\\\\\\\\\\\\\\\
span=1,1,0,ccs,hdb3
bchan=1-15,17-31
dchan=16
span=2,1,0,ccs,hdb3
bchan=33-47,49-63
loadzone=uk
defaultzone=uk
////////////////////////\\\\\\\\\\\\\\\\\\\\\\\\\
so plz anyone tell me what is happening actually & suggest me what
should I do
(any help is extremly appritiated)
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