Есть * который стоит в разрыв потока E1 между Avaya definity и ростелекомом.
Разрыв этот обслуживается двухпортовой платой Digium TE220.
В порт 1 приходит Авая, в порт 2 - ростелеком.
Постоянно сыплются ошибки вида:
Код: Выделить всё
[Sep 10 14:01:00] ERROR[8341] chan_dahdi.c: PRI Span: 1 TEI=0 MDL-ERROR (J): N(R) error in state 8(Timer recovery)
[Sep 10 14:01:00] VERBOSE[8341] sig_pri.c: == Primary D-Channel on span 1 down
[Sep 10 14:01:00] WARNING[8341] sig_pri.c: Span 1: D-channel is down!
[Sep 10 14:01:00] VERBOSE[8341] sig_pri.c: == Primary D-Channel on span 1 up
[Sep 10 14:01:00] VERBOSE[8341] sig_pri.c: -- Span 1: Channel 0/17 got hangup request, cause 98
В чем может быть дело?
Текущав версия ПО:
CentOS release 5.7 (Final) 2.6.18-274.7.1.el5PAE #1 SMP Thu Oct 20 17:03:59 EDT 2011 i686 i686 i386 GNU/Linux
Asterisk 10.4.0
dahdi-linux-complete-2.5.0.2+2.5.0.2
libpri-1.4.12
system.conf
Код: Выделить всё
loadzone=us
defaultzone=us
span=1,0,0,ccs,hdb3
bchan=1-15,17-31
hardhdlc=16
echocanceller=mg2,1-15,17-31
span=2,1,0,ccs,hdb3
bchan=32-46,48-62
hardhdlc=47
echocanceller=mg2,32-46,48-62
Код: Выделить всё
[trunkgroups]
[channels]
context=avaya
language=ru
switchtype=national
resetinterval=never
signalling=pri_net
usecallerid=yes
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
canpark=yes
cancallforward=yes
callreturn=yes
echocancel = yes
echocancelwhenbridged=yes
jbenable=yes
;jbmaxsize = 200
;span 1
group = 1
channel = 1-15,17-31
;span 2
context=rostelecom
signalling=pri_cpe
group = 2
channel = 32-46,48-62
Код: Выделить всё
Opened pseudo dahdi interface, measuring accuracy...
8192 samples in 8191.352 system clock sample intervals (99.992%)
8192 samples in 8191.152 system clock sample intervals (99.990%)
8192 samples in 8191.720 system clock sample intervals (99.997%)
8192 samples in 8191.840 system clock sample intervals (99.998%)
8192 samples in 8191.904 system clock sample intervals (99.999%)
8192 samples in 8191.720 system clock sample intervals (99.997%)
8192 samples in 8191.864 system clock sample intervals (99.998%)
--- Results after 7 passes ---
Best: 99.999% -- Worst: 99.990% -- Average: 99.995732%
Cummulative Accuracy (not per pass): 99.996