Portas usadas
Para o NetMeeting (ou outro cliente H.323)
TCP Port 7648: CU-SeeMe connections to the MPCS.
UDP Port 7648: sending/receiving CU-SeeMe Video Chat streams.
UDP Port 24032: sending/receiving RTP audio and video streams for CU-SeeMe.
TCP Port 1503: T.120 Client connections.
TCP Port 1720: H.323 call signaling.
UDP Port 56800: sending/receiving RTP video streams for clients that support RTP on separate ports.
UDP Port 1424: routing H.323 audio streams to third-party streaming applications.
UDP Port 1414: routing H.323 video streams to third-party streaming applications.