[Freeswitch-users] eavesdrop

Francesco Facco de Lagarda francesco at delagarda.com
Tue May 8 15:57:51 UTC 2018


Thanks for very interesting answer!
I’m initiating the eavesdrop with a command sent via php to the control port
Where do I put the parameter you’re saying?

Francesco Facco de Lagarda


> On 8 May 2018, at 16:30, Shaun Stokes <shaun.stokes at itec-support.co.uk> wrote:
> 
> We use a LUA script for Eavesdrop and never had this issue.
> 
> Looking at the FS documentation, you can use ​w1 at ext to speak with the callee or w2 at ext to speak with the caller.
> 
> Here are the DTMF signals during eavesdrop
> 2 to speak with the uuid
> 1 to speak with the other half
> 3 to engage a three way
> 0 to restore eavesdrop.
> * to next channel.
> 
> Is it possible you pressed any DTMF key during the call? If not, you could perhaps you could try w0 at ext ?
> 
> 
> From: FreeSWITCH-users <freeswitch-users-bounces at lists.freeswitch.org> on behalf of Francesco Facco de Lagarda <francesco at delagarda.com>
> Sent: 08 May 2018 13:46
> To: 'FreeSWITCH Users Help'
> Subject: [Freeswitch-users] eavesdrop
>  
> I need to enable client to eavesdrop on certain calls. The fs is in a penitentiary institute and certain types of criminals (i..e mafia related) must be listened.
> 
>  
> 
> I am trying to implement eavesdropping like so:
> 
>  
> 
> api originate {sip_secure_media=true}user/$ext &eavesdrop($uid)
> 
>  
> 
> (where, I hope, $ext and $uid are self-explicatory)
> 
> Is there ANY way to mute the microphone of the eavesdropper? It’s a bit of a give-away if the criminal can hear the background noise
> 
>  
> 
> Thanks
> 
>  
> 
> Francesco
> 
>  
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> 
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