Dahdi channel not ringing

Asterisk Asterisk Support
1

Hello,

I have a new Asterisk 1.8.7.1 installed, inside is a Digium Wildcard TDM410P, I have 2 Sip-phones and 1 analog Phone with the dahdi channel configured. My probleme is, I get no rington at the analog Phone.

my system.conf is:

Span 1: WCTDM/0 “Wildcard TDM410P” (MASTER)

fxoks=1
echocanceller=mg2,1
fxsks=2
echocanceller=mg2,2

channel 3, WCTDM/0/2, no module.

channel 4, WCTDM/0/3, no module.

Global data

loadzone = de
defaultzone = de

my extensions.conf is:

[general]
static=yes
writeprotect=yes

[default]
include=sip330
include=sip331
include=Schranke

[sip330]
exten => 330,1,Dial(SIP/330,30)
exten => 330,2,Hangup

[sip331]
exten => 331,1,Dial(SIP/331,30)
exten => 331,2,Hangup

[Schranke]
exten => 139,1,Answer()
exten => 139,n,Dial(DAHDI/1,30,tr)
exten => 139,n,Hangup()

Thanks for help

Bernd

2

What are the contents of /etc/asterisk/chan_dahdi.conf ?

3

Thanks for reply, this is my chan_dahdi.conf:

[trunkgroups]

[channels]
language=de
nationalprefix=0
internationalprefix=049
include=/etc/asterisk/dahdi-channels.conf
echotraining=yes
rxgain=0.8
txgain=0.8
signalling=fxo_ks
group=0
callerid=139
group=
context=default
channel => 1

usecallerid=yes
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
canpark=yes

cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes

group=1
callgroup=1
pickupgroup=1

Bernd

4

please run the command: dahdi show channels? make sure the channels are loaded.

5

Hi,

The channel is loaded:

asterisk2*CLI> dahdi show channels
[ul] Chan Extension Context Language MOH Interpret Blocked State
pseudo default default In Service
1 default de default In Service[/ul]

I can see the phone ringing in the cli, but I can´t hear the phone ringing. If I take the telephone handset I get the connection.

Thanks

Bernd

6

I found the failure, the phone was broken. After I changed the phone, the new one rings.

Thanks

Bernd