Gateway unit, control method thereof, and communication system

Details Gateway unit, control method thereof, and communication system Gateway unit, control method thereof, and communication system

2006-12-12

2006-12-12

Williams, Kimberly (Department: 2625)

Facsimile and static presentation processing

Static presentation processing

Communication

C358S405000, C709S228000, C370S401000

Reexamination Certificate

active

07148982

ABSTRACT:
The present invention provides a gateway unit, a controlling method thereof and a communication system that realize a real-time network facsimile communication in a packet-PSTN network environment at a transmission speed set up between a facsimile apparatus and a partner terminal unit, wherein required network bandwidth corresponding to the transmission speed can be adjusted to be narrower than network bandwidth allocated by a gatekeeper unit.

REFERENCES:
patent: 5210826 (1993-05-01), Takeda et al.
patent: 5357543 (1994-10-01), Hinokimoto
patent: 5881064 (1999-03-01), Lin et al.
patent: 6259538 (2001-07-01), Amit et al.
patent: 7002970 (2006-02-01), Veschi
patent: 2000-341342 (2000-12-01), None

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