If anyone is interested, here is the resolution of this issue:
So I created a module based on the Live555 sample testRTSPClient. Once I
> was receiving data from server A, I replaced the "DummySink" that it used
> with the BasicUDPSink that the sample testRelay is using, and created its
> output s
> I am trying to relay the RTP packets received from an RTSP server (server A,
> running 3rd party software) to a remote URL hosted by server B (running our
> own software). I must get the SDP of the video stream from server A and use
> it to ask server B for the destination URL. Communication w
