[Freeswitch-users] rtp timestamp issue on pickup

[Chris Martineau]

Hi,

 

My specific application requires an incoming call to pickup an existing
waiting call.

 

The first call is terminated and parked.

 

The second call rings in and uses intercept to then connect it to the
waiting call.

 

The problem I have is that the second call has a lower rtp timestamp
than the waiting call causing the client codec to wait until it catches
up?

 

i.e client incoming rtp stream timestamp effectively looks like this ...

 

existing stream from freeswitch

37920

38080

38240

On intercept the timestamps then become that of the other calls stream

3040

3200

...

The client then doesn't get any incoming voice until the new timestamps
catch up!

 

Is there any way to set freeswitch to maintain the timestamps?

 

Should the client allow for this?

 

Any ideas would be greatly appreciated.

 

Regards

 

Chris  

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