asterisk users - Apr 2007 - Adding Noise or background noise

Hi,


In my dial plan I've configured two trunks to make outbound calls (trunk1
and trunk2) to same service provider but I want when any of my exten starts
with _2. should goto trunk2 and there should be some kind of disturbance
(like  some noise or some background noise) when my calls goes to trunk2 to
make the call quality bad. Mainly I want to achieve bad call quality on
trunk2 by adding some noise /echo /latency or something. Please guide me.

thanks

arun
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>From: "Arun Kumar" <arunvoip@gmail.com>
>Date: Sun, 8 Apr 2007 05:25:58 -0700
>
>Hi,
>
>In my dial plan I've configured two trunks to make outbound calls
(trunk1
>and trunk2) to same service provider but I want when any of my exten starts
>with _2. should goto trunk2 and there should be some kind of disturbance
>(like  some noise or some background noise) when my calls goes to trunk2 to
>make the call quality bad. Mainly I want to achieve bad call quality on
>trunk2 by adding some noise /echo /latency or something. Please guide me.
This is got to be the strangest requirement I've seen - a penalty box.  But 
if you must, one way to add noise could be to bring the parties to a 
conference, then add a third party to the conf.  Another possibility is to 
use frequent announcements (don't have to be real announcements, but could 
be simple, brief noise) with L option in Dial().  I haven't seen L 
announcements working properly, though.

Yuan Liu
>thanks
>
>arun