MONITOR OF REAL-TIME TRANSPORT PROTOCOL (RTP) DATA STREAM BY CALL

摘要

PROBLEM TO BE SOLVED: To discriminate and monitor each data stream corresponding to an individual call. SOLUTION: The above problem is solved by a VoIP telephone set, a VoIP gateway, and a communication apparatus including a communication network and a network analyzer. The VoIP telephone set is a sending and receiving apparatus to send and receive a VoIP call. A plurality of VoIP calls are sent and received on the communication network through the VoIP gateway. The network analyzer monitors a plurality of VoIP calls sent and received on the communication network. The individual VoIP calls are discriminated from a plurality of calls thereby and is related to the monitor by the network analyzer and to the analyzed individual data stream. COPYRIGHT: (C)2004,JPO