RE: GK to get RTP packets

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Hi 

I wouldn't do this in the gatekeeper. How about doing the job in an special
endpoint and using the gatekeeper for routing the call of special interest
to that special endpoint?
The endpoint itself would have to act as full proxy to send signalling back
to the gatekeeper (routed mode) and the media to where ever the call is to
be terminated to.
And of course the speical endpoint would store the passing rtp media to
harddisk (or send it elsewhere). 

Just one note regarding legal aspects - in most situations and european
countries you are not allowed to record voice media without the permission
of the call parties or the authorities.

Are you planing a kind of lawful interception mechanism?

- Frank
 

> -----Original Message-----
> From: openh323gk-users-admin@xxxxxxxxxxxxxxxxxxxxx 
> [mailto:openh323gk-users-admin@xxxxxxxxxxxxxxxxxxxxx] On 
> Behalf Of Leo Zicovich
> Sent: Wednesday, December 14, 2005 4:20 PM
> To: openh323gk-users@xxxxxxxxxxxxxxxxxxxxx
> Subject:  GK to get RTP packets
> 
> Hello everyone,
> 
> I am working in a VoIP network and I have a question
> using GnuGK. 
> 
> Basically, the scenario is: PSTN ---> GW2 --> GK--->
> IVR (transfer in a Bridge mode) --> GK --->GW1 --->
> PSTN. Using H323.
> 
> What I need is to get the UDP packets for a single
> conversation in order to saved them in a file to be
> played later. I am using a protocol analyzer on the GK
> to get RTP packets and what I have the followings
> conversations flows.
> 
> 1 = GW2 -> GK 
> 2 = 3 = IVR -> GK -> GW2
> 4 = GW2 -> GK
> 5 = 6 = GW1 -> GK -> GW2
> 
> So, the GK in proxy mode.
> 
> I would like to know if someone already did the same
> or something like this and could help me in the way to
> modify the gnugk source to get just one flow with the
> hold conversation. Or any idea how to do that?
> 
> Many thank in advance,
> 
> Regards,
> Leo
> 
> 
> 	
> 	
> 		
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