JMF RTP API
RTPEvents : events posted by the RTPManager related
         to the RTP session.
Types of RTPEvents
Ø ReceiveStreamEvents
Ø SendStreamEvents
Ø SesssionEvents
Ø RemoteEvents
To handle ReceiveStreamEvents :
Ø Define a class implementing the interface
ReceiveStreamListener.
Ø Add this class as a ReceiveStreamListener to the RTPManager
JMF  RTP API  related packages,
Ø javax.media.rtp
Ø  javax.media.rtp.event
Ø javax.media.rtp.rtcp