[asterisk-users] I can`t send DTMFs through FXO lines - dahdi

[Daniel - Asterisk]

Hi,

I've just installed DAHDI at two PBXs as follows:

*PBX-1                PBX-2*
FXO ------------- FXS

When I try to send calls from PBX-1 to PBX-2 I just receive the message:
"Starting simple switch on 'DAHDI/1-1"

It seems like if PBX-1 couldn't send DTMFs, but when I set immediate=yes at
chan_dahdi.conf at PBX-2 dialplan is executed at PBX-2 but nothing is heard
at PBX-1

I'm using a TDM400P card, configuration files bellow

*chan_dahdi.conf*
[channels]
usecallerid=yes
hidecallerid=yes
callwaiting=yes
threewaycalling=yes
transfer=yes
echocancel=yes
echocancelwhenbridged=yes
rxgain=0.0
txgain=0.0

group=1
signalling=fxo_ks
context=local
channel=>1-2

group=2
signalling=fxs_ks
context=local
channel=>3-4


*system.conf*
fxoks=1,2
fxsks=3,4

echocanceller=mg2,1-4

loadzone = fr
defaultzone = fr


Thanks by your help

Elder Arohuanca Lagos
t. +51 1 994149553
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