workaround for bypassing firewall

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Alessandro R. wrote:
> Hi List,
> 
> I'm writing an application based on pjsip to bypass firewall and proxy.
> I have an ActiveX connected to server on port 80; this AX transmit
> encoded audio
> to server on which is running pjsip. Pjsip is connected on standard
> sip port to my sip provider.
> I have a problem to do this:
> I don't know how I can join audio transmited by AX with audio system of pjsip.

What if:
  - create a pjmedia_port [1] for your http based transport. This
    pjmedia_port would decode packets received from the http port
    into 16bit PCM frames, and encode and send 16bit frames from
    pjmedia to the http transport.
  - once you have a pjmedia_port, mixing/joining audio should be
    easy with the conference bridge [2].

cheers,
  -benny


[1] 
http://www.pjsip.org/pjmedia/docs/html/group__PJMEDIA__PORT__CONCEPT.htm

[2] http://www.pjsip.org/pjmedia/docs/html/group__PJMEDIA__CONF.htm


> Any ideas?
> 
> 
> Thanks
> 


-- 
Benny Prijono
http://www.pjsip.org




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