[asterisk-ss7] echo cancellation in chan_ss7

[Anders Baekgaard]

Yes, you can enable echo cancellation in chan_ss7.

For a link, you can specify for example:

[link-l1]

; Echo cancellation
; echocancel can be one of: no, 31speech (enable only when transmission medium 
is 3.1Khz speech), always
echocancel => 31speech
; echocan_train specifies training period, between 10 to 100 msec
echocan_train => 100
; echocan_taps specifies number of taps, 32, 64, 128 or 256
echocan_taps => 128

Best regards
Anders Baekgaard

On Thursday 22 March 2007 07:53, Vernier Umali wrote:
> I have an asterisk box connected for sometime now to an ss7 network.
> One of the issues I have sometimes is echo. Is there a way to enable
> echocancellation in chan_ss7? I'm using chan_ss7 0.90 and asterisk
> 1.2.17. Thanks
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