Hi, I have a AEX2400 card, and am having several problems with it. I do not think it is the configuration, but am hoping someone might point me in the right direction.
We have several Polycoms and fax machines that are connected to the FXS ports (configured as FXO). These all experience the same behavior, in that not all digits dialed are presented to Asterisk. This is random, out of a ten digit number anywhere from 6 to 9 digits will pass through, but almost never the complete number.
I have pasted chand_dahdi and dahdi_channels excerpts below. Any help on this matter is appreciated, I have tried many options and have not had any luck. The rxgain and txgain sections below I set using output from dahdi_monitor; I am not sure if I am using it correctly, but adjusting it to these levels brought both rx and tx to equal mid-range levels.
chan_dahdi.conf:
[trunkgroups]
[channels]
rxwink=300
cidsignalling=bell
cidstart=ring
usecallerid=yes
hidecallerid=no
callwaiting=yes
callwaitingcallerid=yes
callerid = asreceived
usecallingpres=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callreturn=yes
busydetect=yes
busycount=4
rxgain=10
txgain=-6
immediate=no
faxdetect=incoming
callprogress=yes
progzone=us
echocancel=yes
echocancelwhenbridged=yes
overlapdial=incoming
relaxdtmf=yes
callgroup = 1
pickupgroup = 1
#include /etc/asterisk/dahdi-channels.conf
dadhi_channels.conf:
;;; line="16 WCTDM/0/15 FXOKS (EC: VPMOCT032 - INACTIVE)"
signalling=fxo_ks
callerid="Channel 16"
group=5
context=to-pstn
channel => 16
