[asterisk-ss7] BIG Echo on SS7 channels.

[bipin singh]

Hi
 use echo cancellation modules  .

On Thu, Aug 12, 2010 at 3:22 AM, Jorge Antillon <jantillon at ticom.co.cr>wrote:

>  Hi,
>
> I have echo issues with chan_ss7 1.3, so for one:
>
> system.conf
>
> span=1,1,0,ccs,hdb3
> span=2,2,0,ccs,hdb3
> span=3,3,0,ccs,hdb3
> span=4,4,0,ccs,hdb3
>
> bchan=1-31
> bchan=32-62
> bchan=63-93
> bchan=94-124
>
> loadzone        = nl
>
> as for chan_dahdi, its blank except for [trunkgrous] and [channels] labels.
>
> Now, the echo is very consistent and happens on all five boxes (5boxes x 4
> E1s each) , any clues?
>
>      Jorge Antillon
> CEO - CTO
> ticom - Costa Rica Telecom
>
>
>
>
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-- 
BIPIN RAGHUVANSHI
OPERATION HEAD
ASTERISK (DEVELOPMENT AND RESEARCH)
WWW.EHORIZONS.IN
011-32323262
011-46334633
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