Title:
NETWORK GATEWAY DEVICE
Document Type and Number:
Japanese Patent JP3871638
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a communication system enabling communication between network facsimile equipment connected to an IP network and G3/G4 facsimile equipment connected to a public network.
SOLUTION: By utilizing an extended D-SMTP system communication function for which a D-SMTP system communication function is extended, image information can be transmitted from the network facsimile equipment connected to the Internet INET to the group 3 facsimile equipment GX connected to an analog public network PSTN. Thus, it is very convenient.
Inventors:
Yuichi Terao
Application Number:
JP2002336084A
Publication Date:
January 24, 2007
Filing Date:
November 20, 2002
Export Citation:
Assignee:
株式会社リコー
International Classes:
H04N1/00; H04L12/58; H04L12/66; H04N1/32; (IPC1-7): H04N1/00; H04L12/58; H04L12/66; H04N1/32
Domestic Patent References:
| JP2002185691A | ||||
| JP2001211301A | ||||
| JP11096086A |
Attorney, Agent or Firm:
Makoto Monda
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