[asterisk-users] Echo problem in the analoge lines

[bilal ghayyad]

OK, I can buy echo canceller from Digium and how will be installed in the digium card? Or it is a hardware?

Currently I am reading a message at the consol that Unable to enable the echo canceller .. does this means that Digium card that I have is not supporting?

This is the output of the dahdi_scan:

[root at PBX-FF asterisk]# dahdi_scan
[1]
active=yes
alarms=OK
description=Wildcard TDM2400P Board 1
name=WCTDM/0
manufacturer=Digium
devicetype=Wildcard TDM2400P
location=PCI Bus 16 Slot 05
basechan=1
totchans=24
irq=20
type=analog
port=1,FXO
port=2,FXO
port=3,FXO
port=4,FXO
port=5,FXO
port=6,FXO
port=7,FXO
port=8,FXO
port=9,FXO
port=10,FXO
port=11,FXO
port=12,FXO
port=13,FXO
port=14,FXO
port=15,FXO
port=16,FXO

And thanks in advance for the help.
Regards
Bilal


-------------
> 
> > To overcome the echo problem...
> 
> Digium sells 'High Performance Echo Cancellation'
> 
>      http://www.digium.com/en/products/software/hpec.php
> 
> Also, the 'Oslec Echo Canceller'
> 
>      http://www.rowetel.com/blog/?page_id=454
> 
> is supposed to be pretty good stuff.
> 
> [un]Fortunately, I've never had the need to try either.
> 
> --