| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve inconvenience of frequently notifying a partner of an identifier corresponding to an interface to which only a predetermined external device is connected. <P>SOLUTION: It is determined whether a transmission source is a path identification section 11 (S111). If the transmission source is not the path identification section 11, a telegraphic message is generated (S113), the telegraphic message containing a header and a payload constituting a transmitted telegraphic message, the header including a transmission destination address having a path identifier "22B" and a terminal identifier "T2" constituting a transmission destination address in the header constituting the telegraphic message, and a transmission source address having a path identifier "12A" and a terminal identifier "T1" of a communication terminal 1 indicating a transmission source of the telegraphic message. It is determined whether or not the transmission source is a path identification section 21 (S205). If the transmission source is the path identification section 21, a telegraphic message is generated (S207), the telegraphic message containing a header including a transmission source address having the path identifier "12A" and the terminal identifier "T1" constituting the transmission source address in the header constituting the telegraphic message, and a payload constituting the transmitted telegraphic message. <P>COPYRIGHT: (C)2012,JPO&INPIT |
