| 摘要 |
<p>PURPOSE:To improve the operability of a terminal user by allowing a packet exchange network receiving a restoration request packet whose field is set with identification information to set the content of the field to the field of an incoming packet as it is sending the result to a designated transfer destination terminal equipment. CONSTITUTION:A field F setting identification information to a restoration request packet CQr and an incoming packet CN is provided. In the case of applying transfer request of a call, the identification information such as a pass word of a terminal equipment 2 is set and sent to the field F of the restoration request packet CQr added with the designation information of the transfer original terminal equipment 3 and designation information of a transfer destination terminal equipment 4 by the transfer original terminal equipment 3 in the case of call transfer request. Thus, since the transfer destination terminal equipment 4 receives identification information such as a pass word of the terminal equipment 2 by an incoming packet CN, the propriety of communication with the terminal equipment 2 is discriminated and the application is identified immediately without re-input operation of the identification information or the like from the terminal equipment 2.</p> |
