A MIRRORING SERVICE SYSTEM THAT CAN EXTRACT PLAYABLE VOICE DATA FROM VOIP DAT PACKET

摘要

The purpose of the present invention is to provide a mirroring service system for extracting playable voice data from a VoIP data packet. Particularly, the mirroring service system for extracting playable voice data from a VoIP data packet is capable of: filtering a RTP data packet among VoIP data packets when session initiation signals of SIP data packets are sensed in a dummy hub, by having a voice mirroring system; combining payload data composed of RTP data packets in filtering sequence until the session initial signals are ended; decoding the data with codecs set in a VoIP terminal; transmitting the decoded data to a data saving server to make playable voice files; and separating a transmitter from a receiver and manage the same.