Packet communication control device and packet communication...

Electrical computers and digital processing systems: multicomput – Computer-to-computer data addressing

Reexamination Certificate

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Details

C709S200000, C709S224000, C709S229000, C370S230000

Reexamination Certificate

active

07409462

ABSTRACT:
A packet transmission control device includes a socket detecting system that detects addresses and ports of a first device and a second device, which perform a packet communication in a network by transmitting/receiving data packets, a socket storing system that stores addresses and ports detected by the socket detecting system, a session information detecting system that detects session information regarding the packet communication according to a communication protocol of the packet communication between the first device and the second device, a session information storing system that stores the session information detected by the session information detecting system, a terminal capability detecting system that detects terminal capability of each of the first device and the second device prior to the packet communication according to the communication protocol, and a terminal capability storing system that stores the terminal capabilities detected by the terminal capability detecting system.

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“iTelevolution: Various Communications are Possible Using VoIP Based on a Soft Switch”, Network World, vol. 8., No. 8, (entitled and published by IDG Japan, Inc., on Jun. 24, 2003, Japan) pp. 198-199.

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