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发明授权
CN101102383B 通信装置以及FAX通信系统 有权

通信装置以及FAX通信系统
摘要：
本发明提供一种通信装置和FAX通信系统，能够不使FAX终端的独自的通信方式动作，防止发送侧FAX终端的基于规定超时的线路切断。本发明的通信装置具有：FAX通信单元，通过网络依据规定的FAX通信方式进行FAX通信；FAX信号解析单元，对接收的FAX信号解析；非标准化功能要求信号废弃单元，在判定为所接收的FAX信号是非标准化功能要求信号时，废弃非标准化功能要求信号，还具有：保存使预先设定的非标准化功能不动作的置换用数据的单元；置换信号发送控制单元，在判定为非标准化功能要求信号时，使将在非标准化功能要求信号中的非标准化功能识别数据置换成置换用识别数据的置换信号发送到通信对方终端或所容纳的FAX终端。
摘要（英）：

When a facsimile transmission is carried over a packet network such as the Internet that disallows the use of non-standard facilities with which the facsimile terminals may be provided, a communication apparatus that mediates the transmission blocks signals requesting the use of non-standard facilities, but replaces the blocked signals with modified data not requesting the use of such facilities.Consequently, even if a facsimile terminal sends a lengthy non-standard facilities signal, the facsimile terminal with which it is communicating will not time out due to non-reception of data, and the facsimile transmission can be completed using standard facilities.

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