Invention Grant
- Patent Title: Gateway apparatus, network terminal apparatus and communication method
- Patent Title (中): 网关设备，网络终端设备及通信方式
-
Application No.: US10942181Application Date: 2004-09-16
-
Publication No.: US07769872B2Publication Date: 2010-08-03
- Inventor: Tomohito Kajiwara
- Applicant: Tomohito Kajiwara
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Cooper & Dunham LLP
- Priority: JP2003-328042 20030919
- Main IPC: G06F13/00
- IPC: G06F13/00
Abstract:
A gateway apparatus including a gateway function conforming to the ITU-T recommendation T.38 is provided. The gateway apparatus can be connected to both of an analog public network and an IP network, and the gateway apparatus includes a signal blocking part that does not pass a received T.30 facsimile non-standard signal through the gateway apparatus.
Public/Granted literature
- US20050110616A1 Gateway apparatus, network terminal apparatus and communication method Public/Granted day:2005-05-26
Information query
