[ns] adding media processing model to my Agent.

[vivid zhang]

Hi all,
I want to add an new media processing model (send and receive data in the
application layer).
Generally speaking, I have my owner Agent,  but this agent only deal with
the signalling. What should I do to let the Agent deal with data?

Any comments are really appreciated. Thank you in advance!

-- 
Best Regards!
Vivid Zhang
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