Re: [OpenSIPStack] GIPs integration to OpenSIPStack

[<jo...@op...>]

Manoj Kumar Joshi wrote:
> Thanks for Replying joegen. I am on it already. What about ...
> 1 - Starting Audio devices?
> 2-  Start/Stop RTP
>   

Both these two should be seamless after you have successfully registered 
your codec.  Unless, what you want is to rewrite everything and start 
from scratch?
> I also need to understand how encryption is implemented as i would need to
> encrypt RTP also using same functions right? If i get an overall picture it
> would be real easy for me to device some flowchart on paper and proceed with
> work.
>   

Encryption is implemented in rtp.cxx and Encryption.cxx

RTP_Session::SendReceiveStatus RTP_UDP::ReadDataOrControlPDU()
BOOL RTP_UDP::WriteData()
BOOL RTP_UDP::WriteControl()

This too should be seamless after you introduced your codec.
> Regards,
>
> Manoj
>
> -----Original Message-----
> From: jo...@op... [mailto:joe...@gm...]
> Sent: Tuesday, August 12, 2008 6:57 PM
> To: ma...@as...; ope...@li...
> Subject: Re: [OpenSIPStack] GIPs integration to OpenSIPStack
>
>
> The first thing you need to do is to implement your codec as a subclass
> of OpalFramedTranscoder.  You can check out how Speex is implemented
> (speexcodec.h, speexcodec.cxx) and base you custom codec from there.
> The next step is to call your codec registration macro in allcodecs.h.
>
> Manoj Kumar Joshi wrote:
>   
>> Hello,
>>
>> I am looking forward to integrate GIPS media processing to opensipstack.
>> Initially i want to incorporate it only on its Softphone interface and
>>     
> build
>   
>> ATLSip with it.
>>
>> I think i would need to make changes in SDP, Audio devices handling,
>> Start/stop RTP and encryption. I tried to find some documentation on
>>     
> openSBC
>   
>> architecture but did not find much. Please give me some of your valuable
>> directions on how should i start with this.
>>
>> Regards,
>>
>> Manoj
>>
>>
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