Unable to create channel dahdi

[tella]

Here is my configuration for an analog diguim 8 port card in the system.conf file,

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loadzone     = us
defaultzone  = us

fxsks = 1,2,3,4,5,6,7,8
echocanceller = mg2,1-8


Below is the dahdi.conf file

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;General options
usecallerid = yes
hidecallerid = no
callwaiting = yes
threewaycalling = yes
transfer = yes
echocancel = yes
echocancelwhenbridged = yes
rxgain = 0.0
txgain = 0.0
;FXS Modules
group = 1
echocancel = yes
signalling = fxs_ks
context = voip
channel = 1-8


on reload the module with the command :
#modprobe wcaxx
#dahdi_cfg -vv
All the 8 port are shown to configure,
on ,my dialplan i set it like that

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[voip]
exten =>_7XXX,1,Dial(SIP/${EXTEN},30)
exten =>_7XXX,2,Hangup()

[voip]
exten =>_XXXXXXXXXX,1,Authenticate(1719,a)
exten =>_XXXXXXXXXX,2,Dial(DAHDI/g4/www${EXTEN})
exten =>_XXXXXXXXXX,3,Congestion

[voip]
exten => s,1,Dial(DAHDI/g1,20,rt)
exten => s,2,Dial(SIP/7266&SIP/7255&SIP/7233&SIP/7213&SIP/7212)

[voip]
exten =>_XXXXXXXX,1,Dial(DAHDI/g1/www${EXTEN})
exten =>_XXXXXXX,2,Congestion

Internal call work fine, but for both inbound and outbound call i am having issue,
this why i get on the asterisk CLI>>

unable to create channel dahdi (Cause 0...)

I try to fix it by reloading the module in the CLI, i get the output that the module is alerady running,

Any suggestion will help me .

Thanks in advance !!!

[david55]

You haven't defined group 4.

[tella]

Yes - david55, I will try to define the chanel 4.
I am using dahdi version 2.10.0.1. While asterisk and libpri using the current version, do you think is that a problem?
Look forward to your reply.
Thanks !

[david55]

Group 4, not channel 4. You are dialing g4, but have no group=4 in your dahdi configuration.

[tella]

Hi david55,
i have define the group=4 as you suggested me, here the conf file

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;General options
usecallerid = yes
hidecallerid = no
callwaiting = yes
threewaycalling = yes
transfer = yes
echocancel = yes
echocancelwhenbridged = yes
rxgain = 0.0
txgain = 0.0
;FXO Modules
group=1
echocancel = yes
signalling = fxs_ks
context = voip
channel => 32
;FXO Modules
group=2
echocancel = yes
signalling = fxs_ks
context = voip
channel => 33
;FXO Modules
group=3
echocancel = yes
signaling = fxs_ks
context = voip
channel => 35
;FXO Modules
group=4
echocancel = yes
signalling = fxs_ks
context = voip
channel => 36

in the dialplan

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[voip]
exten =>_7XXX,1,Dial(SIP/${EXTEN},30)
exten =>_7XXX,2,Hangup()

[voip]
exten =>_XXXXXXXXXX,1,Authenticate(1719,a)
exten =>_XXXXXXXXXX,2,Dial(DAHDI/g4/www${EXTEN})
exten =>_XXXXXXXXXX,3,Congestion

[voip]
exten => s,1,Dial(DAHDI/g1,20,rt)
exten => s,2,Dial(SIP/7266&SIP/7255&SIP/7233&SIP/7213&SIP/7212)

[voip]
exten =>_XXXXXXXX,1,Dial(DAHDI/g1/www${EXTEN})
exten =>_XXXXXXX,2,Congestion


Whhen dialing out or inbound call
i get the same issue

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[Feb  2 09:48:46] WARNING[30011][C-00000990]: app_dial.c:2437 dial_exec_full: Unable to create channel of type 'DAHDI' (cause 0 - Unknown)


Look forward to your replay
Thanks in advance !

[david55]

What do the various dahdi information commands show?