Я пытаюсь настроить dahdi в моей системе Centos, следуя этому
мой system.conf

# Autogenerated by /usr/sbin/dahdi_genconf on Sun Sep 21 16:06:45 2014
# If you edit this file and execute /usr/sbin/dahdi_genconf again,
# your manual changes will be LOST.
# Dahdi Configuration File
#
# This file is parsed by the Dahdi Configurator, dahdi_cfg
#
# Span 1: TE2/0/1 "T2XXP (PCI) Card 0 Span 1" ESF/B8ZS RED 
span=1,1,0,esf,b8zs
# termtype: te
bchan=1-23
dchan=24
echocanceller=mg2,1-23

# Span 2: TE2/0/2 "T2XXP (PCI) Card 0 Span 2" (MASTER) ESF/B8ZS RED 
span=2,2,0,esf,b8zs
# termtype: te
bchan=25-47
dchan=48
echocanceller=mg2,25-47

# Global data

loadzone    = us
defaultzone = us

мой chan_dahdi.conf

[trunkgroups]

[channels]
context=from-pstn-old
usecallerid=yes
callwaiting=yes
echocancel=yes
echocancelwhenbridged=yes
rxgain=0.0
txgain=0.0
pridialplan=unknown
switchtype=euroisdn
language = yes
relaxdtmf = yes
dtmfmode=auto
transfer=yes

;Span 1:
context=from-pstn
group=0
callgroup=1
pickupgroup=1
echocancel=yes
signalling=pri_cpe
channel => 1-23,25-47
context=default
usecallerid=yes
callerid=asreceived
hanguponpolarityswitch=yes
answeronpolarityswitch=yes
cidstart=polarity_IN
cidsignalling=dtmf
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
canpark=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
relaxdtmf=yes
rxgain=0.0
txgain=0.0
group=1
callgroup=1
pickupgroup=1
immediate=no
useincomingcalleridondahditransfer=yes
busydetect=yes
busycount=2

и при выполнении загрузки модуля chan_dahdi.so

localhost*CLI> module load chan_dahdi.so
Loaded chan_dahdi.so
  == Registered application 'DAHDISendKeypadFacility'
  == Registered application 'DAHDISendCallreroutingFacility'
  == Parsing '/etc/asterisk/chan_dahdi.conf': Found
  == Parsing '/etc/asterisk/dahdi-channels.conf': Found
  == Parsing '/etc/asterisk/users.conf': Found
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 1: Red Alarm
    -- Registered channel 1, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 2: Red Alarm
    -- Registered channel 2, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 3: Red Alarm
    -- Registered channel 3, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 4: Red Alarm
    -- Registered channel 4, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 5: Red Alarm
    -- Registered channel 5, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 6: Red Alarm
    -- Registered channel 6, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 7: Red Alarm
    -- Registered channel 7, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 8: Red Alarm
    -- Registered channel 8, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 9: Red Alarm
    -- Registered channel 9, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 10: Red Alarm
    -- Registered channel 10, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 11: Red Alarm
    -- Registered channel 11, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 12: Red Alarm
    -- Registered channel 12, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 13: Red Alarm
    -- Registered channel 13, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 14: Red Alarm
    -- Registered channel 14, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 15: Red Alarm
    -- Registered channel 15, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 16: Red Alarm
    -- Registered channel 16, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 17: Red Alarm
    -- Registered channel 17, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 18: Red Alarm
    -- Registered channel 18, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 19: Red Alarm
    -- Registered channel 19, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 20: Red Alarm
    -- Registered channel 20, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 21: Red Alarm
    -- Registered channel 21, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 22: Red Alarm
    -- Registered channel 22, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 23: Red Alarm
    -- Registered channel 23, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 25: Red Alarm
    -- Registered channel 25, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 26: Red Alarm
    -- Registered channel 26, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 27: Red Alarm
    -- Registered channel 27, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 28: Red Alarm
    -- Registered channel 28, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 29: Red Alarm
    -- Registered channel 29, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 30: Red Alarm
    -- Registered channel 30, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 31: Red Alarm
    -- Registered channel 31, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 32: Red Alarm
    -- Registered channel 32, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 33: Red Alarm
    -- Registered channel 33, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 34: Red Alarm
    -- Registered channel 34, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 35: Red Alarm
    -- Registered channel 35, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 36: Red Alarm
    -- Registered channel 36, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 37: Red Alarm
    -- Registered channel 37, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 38: Red Alarm
    -- Registered channel 38, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 39: Red Alarm
    -- Registered channel 39, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 40: Red Alarm
    -- Registered channel 40, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 41: Red Alarm
    -- Registered channel 41, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 42: Red Alarm
    -- Registered channel 42, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 43: Red Alarm
    -- Registered channel 43, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 44: Red Alarm
    -- Registered channel 44, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 45: Red Alarm
    -- Registered channel 45, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 46: Red Alarm
    -- Registered channel 46, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 47: Red Alarm
    -- Registered channel 47, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 1 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 1: Red Alarm
    -- Registered channel 1, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 2 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 2: Red Alarm
    -- Registered channel 2, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 3 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 3: Red Alarm
    -- Registered channel 3, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 4 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 4: Red Alarm
    -- Registered channel 4, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 5 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 5: Red Alarm
    -- Registered channel 5, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 6 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 6: Red Alarm
    -- Registered channel 6, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 7 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 7: Red Alarm
    -- Registered channel 7, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 8 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 8: Red Alarm
    -- Registered channel 8, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 9 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 9: Red Alarm
    -- Registered channel 9, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 10 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 10: Red Alarm
    -- Registered channel 10, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 11 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 11: Red Alarm
    -- Registered channel 11, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 12 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 12: Red Alarm
    -- Registered channel 12, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 13 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 13: Red Alarm
    -- Registered channel 13, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 14 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 14: Red Alarm
    -- Registered channel 14, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 15 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 15: Red Alarm
    -- Registered channel 15, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 16 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 16: Red Alarm
    -- Registered channel 16, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 17 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 17: Red Alarm
    -- Registered channel 17, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 18 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 18: Red Alarm
    -- Registered channel 18, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 19 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 19: Red Alarm
    -- Registered channel 19, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 20 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 20: Red Alarm
    -- Registered channel 20, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 21 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 21: Red Alarm
    -- Registered channel 21, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 22 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 22: Red Alarm
    -- Registered channel 22, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 23 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 23: Red Alarm
    -- Registered channel 23, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 25 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 25: Red Alarm
    -- Registered channel 25, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 26 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 26: Red Alarm
    -- Registered channel 26, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 27 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 27: Red Alarm
    -- Registered channel 27, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 28 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 28: Red Alarm
    -- Registered channel 28, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 29 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 29: Red Alarm
    -- Registered channel 29, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 30 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 30: Red Alarm
    -- Registered channel 30, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 31 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 31: Red Alarm
    -- Registered channel 31, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 32 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 32: Red Alarm
    -- Registered channel 32, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 33 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 33: Red Alarm
    -- Registered channel 33, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 34 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 34: Red Alarm
    -- Registered channel 34, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 35 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 35: Red Alarm
    -- Registered channel 35, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 36 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 36: Red Alarm
    -- Registered channel 36, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 37 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 37: Red Alarm
    -- Registered channel 37, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 38 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 38: Red Alarm
    -- Registered channel 38, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 39 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 39: Red Alarm
    -- Registered channel 39, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 40 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 40: Red Alarm
    -- Registered channel 40, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 41 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 41: Red Alarm
    -- Registered channel 41, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 42 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 42: Red Alarm
    -- Registered channel 42, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 43 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 43: Red Alarm
    -- Registered channel 43, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 44 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 44: Red Alarm
    -- Registered channel 44, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 45 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 45: Red Alarm
    -- Registered channel 45, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 46 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 46: Red Alarm
    -- Registered channel 46, ISDN PRI signalling
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:13023 mkintf: Attempt to configure channel 47 with signaling ISDN PRI ignored because it is already configured to be ISDN PRI.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:8039 handle_alarms: Detected alarm on channel 47: Red Alarm
    -- Registered channel 47, ISDN PRI signalling
    -- Automatically generated pseudo channel
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:18700 process_dahdi: Ignoring any changes to 'userbase' (on reload) at line 23.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:18700 process_dahdi: Ignoring any changes to 'vmsecret' (on reload) at line 31.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:18700 process_dahdi: Ignoring any changes to 'hassip' (on reload) at line 35.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:18700 process_dahdi: Ignoring any changes to 'hasiax' (on reload) at line 39.
[Sep 21 17:03:33] WARNING[2877]: chan_dahdi.c:18700 process_dahdi: Ignoring any changes to 'hasmanager' (on reload) at line 47.
  == Starting D-Channel on span 1
  == Starting D-Channel on span 2
  == Registered channel type 'DAHDI' (DAHDI Telephony Driver w/PRI)
  == Manager registered action DAHDITransfer
  == Manager registered action DAHDIHangup
  == Manager registered action DAHDIDialOffhook
  == Manager registered action DAHDIDNDon
  == Manager registered action DAHDIDNDoff
  == Manager registered action DAHDIShowChannels
  == Manager registered action DAHDIRestart
  == Manager registered action PRIShowSpans
 Loaded chan_dahdi.so => (DAHDI Telephony Driver w/PRI)

Моя проблема в том, что при отображении статуса dahdi в cli он показывает красный сигнал тревоги.

Нужна ли еще какая-нибудь конфигурация?

Пожалуйста, помогите найти это в течение нескольких часов.

2 ответа2

0

Конфигурация участков на вашей карте зависит, прежде всего, от того, какие линии предоставил вам ваш провайдер, поэтому очень сложно кому-либо взглянуть на эту конфигурацию и узнать, верна она или нет в вашей ситуации.

Однако, как правило, состояние тревоги диапазона (ЗЕЛЕНЫЙ, КРАСНЫЙ, НЕ УСТАНОВЛЕНО, ЖЕЛТЫЙ) зависит исключительно от конфигурации в /etc/dahdi/system.conf и /etc/modprobe.d/dahdi.conf.

Я вижу, что ваша конфигурация находится в "стандартной" конфигурации T1 PRI. Если у вас нет стандартного PRI T1 от вашего провайдера, вам потребуется проверить документацию, прилагаемую к вашей карте, чтобы выяснить, как изменить конфигурацию в соответствии с тем, что вы получаете от своего провайдера.

0

Красный сигнал тревоги очень похоже означает, что у вас нет физической связи. Или очень плохая конфигурация

Желтый сигнал тревоги означает, что у вас есть ошибка конфигурации на логическом уровне (например, ecc или кодирование)

В вашем случае очень похоже вам нужно изменить это

esf,b8zs

исправить настройки. Для правильной настройки обратитесь к вашему провайдеру. Также проверьте провода.

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