0efb930c   
   XPost: comp.dcom.voice-over-ip   
   From: veldy71@gmail.com   
      
   In comp.dcom.voice-over-ip karthikbalaguru  wrote:   
   >   
   > Thx for the response.   
   > I have another query related with SIP while using Audio or Video   
   > stream.   
   >   
   > The voice and video stream communications in SIP applications are   
   > carried   
   > over another application protocol, the Real-time Transport Protocol   
   > (RTP).   
   > Parameters (port numbers, protocols, codecs) for these media streams   
   > are   
   > defined and negotiated using the Session Description Protocol (SDP)   
   > which   
   > is transported in the SIP packet body. And these parameters are used   
   > to   
   > determine the type of media(Audio/Video) and put in the corresponding   
   > queue/buffer in the user terminal rather than parsing the entire   
   > packet to   
   > determine the presence or absence of audio / video.   
   >   
   > Is the above understanding correct ? Correct me if i am wrong.   
   >   
      
   You aren't asking these questions because you are looking for answers; you   
   already know what the answers are.  What is the *real* reason that you are   
   asking these questions?   
      
   --   
   Thomas T. Veldhouse   
      
     Religion is a crutch, but that's okay... humanity is a cripple.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)