Hi Eugene,
I have made changes and verified all are as according to system.conf using ks instead of ls.
Same issue.
I will paste the requested config files.
[root@pbx ~]# cat /etc/dahdi/system.conf
Autogenerated by /usr/sbin/dahdi_genconf on Tue Mar 9 20:46:57 2010
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: WCTDM/0 “Wildcard TDM2400P Board 1” (MASTER)
fxoks=1
echocanceller=mg2,1
fxoks=2
echocanceller=mg2,2
fxoks=3
echocanceller=mg2,3
fxoks=4
echocanceller=mg2,4
fxoks=5
echocanceller=mg2,5
fxoks=6
echocanceller=mg2,6
fxoks=7
echocanceller=mg2,7
fxoks=8
echocanceller=mg2,8
fxoks=9
echocanceller=mg2,9
fxoks=10
echocanceller=mg2,10
fxoks=11
echocanceller=mg2,11
fxoks=12
echocanceller=mg2,12
fxoks=13
echocanceller=mg2,13
fxoks=14
echocanceller=mg2,14
fxoks=15
echocanceller=mg2,15
fxoks=16
echocanceller=mg2,16
fxoks=17
echocanceller=mg2,17
fxoks=18
echocanceller=mg2,18
fxoks=19
echocanceller=mg2,19
fxoks=20
echocanceller=mg2,20
fxsks=21
echocanceller=mg2,21
fxsks=22
echocanceller=mg2,22
fxsks=23
echocanceller=mg2,23
fxsks=24
echocanceller=mg2,24
Global data
loadzone = us
defaultzone = us
[root@pbx ~]# cat /etc/asterisk/chan_dahdi.conf
;# Flash Operator Panel will parse this file for dahdi trunk buttons
;# AMPLABEL will be used for the display labels on the buttons
;# %c Dahdi Channel number
;# %n Line number
;# %N Line number, but restart counter
;# Example:
;# ;AMPLABEL:Channel %c - Button %n
;# For Dahdi/* buttons use the following
;# (where x=number of buttons to dislpay)
;# ;AMPWILDCARDLABEL(x):MyLabel
[channels]
language=en
; include dahdi extensions defined in FreePBX
;toneduration=100
#include dahdi-channels.conf
#include chan_dahdi_additional.conf
;tonezone=sg
; XTDM20B Port #1,2 plugged into PSTN
;AMPLABEL:Channel %c - Button %n
;context=from-pstn
;signalling=fxs_ks
;faxdetect=incoming
busydetect=yes
hanguponpolarityswitch=yes
echocancel=1024
echocancelwhenbridged=no
echotraining=800
threewaycalling=yes
transfer=yes
canpark=yes
cancallforward=yes
;usecallerid=no
usecallerid = yes
cidsignalling = bell
cidstart = ring
sendcalleridafter=2
relaxdtmf=yes
[root@pbx ~]# cat /etc/asterisk/chan_dahdi_additional.conf
;--------------------------------------------------------------------------------;
; Do NOT edit this file as it is auto-generated by FreePBX. All modifications to ;
; this file must be done via the web gui. There are alternative files to make ;
; custom modifications, details at: http://freepbx.org/configuration_files ;
;--------------------------------------------------------------------------------;
;
;;;;;;[551]
signalling=fxo_ks
pickupgroup=1
mailbox=551@device
immediate=no
echotraining=800
echocancelwhenbridged=no
echocancel=1024
context=from-internal
callprogress=no
callgroup=1
callerid=device <551>
busydetect=yes
busycount=7
accountcode=
channel=>2
;;;;;;[552]
signalling=fxo_ks
pickupgroup=1
mailbox=552@device
immediate=no
echotraining=800
echocancelwhenbridged=no
echocancel=1024
context=from-internal
callprogress=no
callgroup=1
callerid=device <552>
busydetect=yes
busycount=7
accountcode=
channel=>3
;;;;;;[553]
signalling=fxo_ks
pickupgroup=1
mailbox=553@device
immediate=no
echotraining=800
echocancelwhenbridged=no
echocancel=1024
context=from-internal
callprogress=no
callgroup=1
callerid=device <553>
busydetect=yes
busycount=7
accountcode=
channel=>4
;;;;;;[554]
signalling=fxo_ks
pickupgroup=1
mailbox=554@device
immediate=no
echotraining=800
echocancelwhenbridged=no
echocancel=yes
context=from-internal
callprogress=no
callgroup=1
callerid=device <554>
busydetect=no
busycount=7
accountcode=
channel=>6
;;;;;;[555]
signalling=fxo_ks
pickupgroup=1
mailbox=555@device
immediate=no
echotraining=800
echocancelwhenbridged=no
echocancel=1024
context=from-internal
callprogress=no
callgroup=1
callerid=device <555>
busydetect=yes
busycount=7
accountcode=
channel=>5
[root@pbx ~]#