Dahdi FXO card asterisk not detecting any incoming calls

General Help
1

Hi Freepbx team,

Look like I am stuck in configurations and not able to troubleshoot the issue myself. Here is what happening. I have a digium card install with one FXO card. I can use this port for outbound calls but for incoming call asterisk don’t even detect anything with full debug and verbose on.

To me its look like I have to tweak with signaling settings as for some reason asterisk is not detecting incoming call on the FXO line. but look like dahdi ignore the changed settings in the signaling.

Here are the output of some of the commands & config file

root@localhost ~]# dahdi_cfg -vv
DAHDI Tools Version - 2.6.0

DAHDI Version: 2.6.0
Echo Canceller(s): HWEC
Configuration

Channel map:

Channel 03: FXO Kewlstart (Default) (Echo Canceler: none) (Slaves: 03)
Channel 04: FXS Kewlstart (Default) (Echo Canceler: none) (Slaves: 04)

2 channels to configure.

Setting echocan for channel 3 to none
Setting echocan for channel 4 to none
[root@localhost ~]#

dahdi-channels.conf

signalling=fxo_ks
callerid=“Channel 3” <4003>
mailbox=4003
group=5
context=from-internal
channel => 3
callerid=
mailbox=
group=
context=default

;;; line="4 WCTDM/0/3 FXSKS"
signalling=fxs_ks
callerid=asreceived
group=0
context=from-pstn
channel => 4
callerid=
group=
context=default

== Parsing ‘/etc/asterisk/chan_dahdi_additional.conf’: == Found
== Parsing ‘/etc/asterisk/sip_general_custom.conf’: == Found
[2012-10-17 18:43:20] WARNING[4383]: chan_dahdi.c:17887 process_dahdi: Ignoring any changes to ‘signalling’ (on reload) at line 9.
[2012-10-17 18:43:20] WARNING[4383]: chan_dahdi.c:12620 mkintf: Attempt to configure channel 4 with signaling Unknown signalling -1 ignored because it is already configured to be FXS Kewlstart.
== Parsing ‘/etc/asterisk/sip_nat.conf’: == Found
– Reconfigured channel 4, FXS Kewlstart signalling

2

Looks like the last included file has undeclared signaling.

Remember and settings in an included file overrides the previous declaration of a variable.

3

hmm to be sure if i understand correctly following line in conf file is over ridding the changes I am doing using freepbx web interface

signalling=fxs_ks

I do not have access right now but i will try by excluding this line.