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Настройка TDM410P. Channel InAlarm

Asterisk IP PBX 4 сообщений -
#1

Настройка TDM410P. Channel InAlarm


Добрый день!

Коллеги, помогите с настройки платы указанной платы с FXO-портами. Первый раз пришлось настраивать сию древность и проблема с алармом в линии.
В плату воткнуты и настроены 2 линии.
Код:
[root@localhost asterisk]# dahdi_cfg -vvvv
DAHDI Tools Version - 2.6.1

DAHDI Version: 2.6.1
Echo Canceller(s): HWEC, MG2
Configuration
======================


Channel map:

Channel 01: FXS Kewlstart (Default) (Echo Canceler: mg2) (Slaves: 01)
Channel 02: FXS Kewlstart (Default) (Echo Canceler: mg2) (Slaves: 02)
Channel 03: FXS Kewlstart (Default) (Echo Canceler: mg2) (Slaves: 03)
Channel 04: FXS Kewlstart (Default) (Echo Canceler: mg2) (Slaves: 04)

4 channels to configure.

Setting echocan for channel 1 to mg2
Setting echocan for channel 2 to mg2
Setting echocan for channel 3 to mg2
Setting echocan for channel 4 to mg2


Код:
;;;;;;[2000]
signalling=fxs_ks
pickupgroup=1
mailbox=2000@device
immediate=no
echotraining=800
echocancelwhenbridged=no
echocancel=yes
context=from-pstn
callprogress=no
callgroup=1
callerid=2000
busydetect=no
busycount=7
accountcode=
channel=>1

;;;;;;[2001]
signalling=fxs_ks
pickupgroup=1
mailbox=2001@device
immediate=no
echotraining=800
echocancelwhenbridged=no
echocancel=yes
context=from-pstn
callprogress=no
callgroup=1
callerid=2001
busydetect=no
busycount=7
accountcode=
channel=>2


Цитата:
localhost*CLI> dahdi show status
Description Alarms IRQ bpviol CRC Fra Codi Options LBO
Wildcard TDM410P OK 0 0 0 CAS Unk 0 db (CSU)/0-133 feet (DSX-1)


Цитата:
localhost*CLI> dahdi show channels
Chan Extension Context Language MOH Interpret Blocked State
pseudo default default In Service
1 from-pstn default In Service
2 from-pstn default In Service


Цитата:
localhost*CLI> dahdi show channel 1
Channel: 1
File Descriptor: 14
Span: 1
Extension:
Dialing: no
Context: from-pstn
Caller ID: 2000
Calling TON: 0
Caller ID subaddress:
Caller ID name: 2000
Mailbox: 2000@device
Destroy: 0
InAlarm: 1
Signalling Type: FXS Kewlstart
Radio: 0
Owner:
Real:
Callwait:
Threeway:
Confno: -1
Propagated Conference: -1
Real in conference: 0
DSP: no
Busy Detection: no
TDD: no
Relax DTMF: no
Dialing/CallwaitCAS: 0/0
Default law: ulaw
Fax Handled: no
Pulse phone: no
Gains (RX/TX): 0.00/0.00
Dynamic Range Compression (RX/TX): 0.00/0.00
DND: no
Echo Cancellation:
128 taps
(unless TDM bridged) currently OFF
Wait for dialtone: 0ms
Actual Confinfo: Num/0, Mode/0x0000
Actual Confmute: No
Hookstate (FXS only): Onhook



Как видно из лога сама плата везде пишет ОК, но в статусе канала в Астериске "InAlarm: 1".
dahdi restart тоже выдает алармы.
Цитата:
Destroying channels and reloading DAHDI configuration.
> Initial softhangup of all DAHDI channels complete.
> Final softhangup of all DAHDI channels complete.
-- Unregistered channel -2
-- Unregistered channel 1
-- Unregistered channel 2
== Parsing '/etc/asterisk/chan_dahdi.conf': == Found
== Parsing '/etc/asterisk/chan_dahdi_additional.conf': == Found
== Parsing '/etc/asterisk/users.conf': == Found
[2012-09-18 16:42:33] WARNING[23059]: chan_dahdi.c:7847 handle_alarms: Detected alarm on channel 1: Red Alarm
-- Reconfigured channel 1, FXS Kewlstart signalling
[2012-09-18 16:42:33] WARNING[23059]: chan_dahdi.c:7847 handle_alarms: Detected alarm on channel 2: Red Alarm
-- Reconfigured channel 2, FXS Kewlstart signalling
-- Automatically generated pseudo channel
[2012-09-18 16:42:33] WARNING[23059]: chan_dahdi.c:17957 process_dahdi: Ignoring any changes to 'userbase' (on reload) at line 23.
[2012-09-18 16:42:33] WARNING[23059]: chan_dahdi.c:17957 process_dahdi: Ignoring any changes to 'vmsecret' (on reload) at line 31.
[2012-09-18 16:42:33] WARNING[23059]: chan_dahdi.c:17957 process_dahdi: Ignoring any changes to 'hassip' (on reload) at line 35.
[2012-09-18 16:42:33] WARNING[23059]: chan_dahdi.c:17957 process_dahdi: Ignoring any changes to 'hasiax' (on reload) at line 39.
[2012-09-18 16:42:33] WARNING[23059]: chan_dahdi.c:17957 process_dahdi: Ignoring any changes to 'hasmanager' (on reload) at line 47.


При исходящем звонке, естественно, Busy. Подскажите, в чем может быть причина алармов. С линией все в порядке, если подключить обычный телефон звонки ходят.
#2

А что в /etc/dahdi/system.conf ?
#3

Эту задачу решил, все таки с линией проблема была.
Но теперь не приходят входящие вызовы. С исходящими все ОК.
Когда набираю городской номер, вызов идет, но Астериск в консоли ничего не пишет.
#4

Контекст context=from-pstn в extensions.conf описан?