[asterisk-users] Playing a beep/noise during a call

Steinwendtner steinwendtner at gmx.net
Thu Feb 7 09:05:10 CST 2019

Le 07.02.19 à 12:59, Rui Mota a écrit :
> Hi. 
> I am using an appliance as SIP-ISDN gateway that has a (not so nice) feature of hanging up a call if it detects more than 10 minutes of silence from
> the originating side.
> The problem is that the calls are always originated from a digital system that, most of the times, just sends silence, for more than 10 minutes, only
> sporadically has people talking, so this makes the calls to hangup automatically after 10 minutes... 
> I need to inject some noise/tone, periodically (like every 9 minutes), on the originating call to avoid this behaviour. What is the best way to
> achieve it?
> I've seen the Extenspy or mixmonitor commands, but i need to make it periodic...
> Thank you in advance.
> Rui


maybe you could use the approach described in




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