Issue with AEX800, outbound calls

General Help
1

Hello:

Running Freepbx (latest).

I have an AEX800 and have configured only 4 of the 8 channels.

Here is my dahdi-channels.conf file:

; Span 1: WCTDM/0 “Wildcard AEX800” (MASTER)
;;; line="1 WCTDM/0/0 FXSKS"
signalling=fxs_ks
callerid=asreceived
group=0
context=from-pstn
channel => 1
callerid=
context=default

;;; line="2 WCTDM/0/1 FXSKS"
signalling=fxs_ks
callerid=asreceived
group=0
context=from-pstn
channel => 2
callerid=
context=default

;;; line="3 WCTDM/0/2 FXSKS"
signalling=fxs_ks
callerid=asreceived
group=0
context=from-pstn
channel => 3
callerid=
context=default

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

Asterisk see’s the channels:

localhostCLI> dahdi show channels group 0
Chan Extension Context Language MOH Interpret Blocked State
1 from-pstn en default In Service
2 from-pstn en default In Service
3 from-pstn en default In Service
4 from-pstn en default In Service
localhostCLI>

I have created one trunk (4 channels) called DAHDI, and reference it in my outbound routes. It is using g0 (see above.)

When I place a outbound call, the sound on the first call is crystal clear. However, when I place a second simultaneous call (third, fourth), I hear “noise/static.” The simultaneous calls do go through, however, on the correct channels.

Any thoughts on what I’m doing wrong?

Banging my head against a wall.

Phil

2

Phil, was the problem solved ? If not, you can use a noise cancellation to get rid of the static.