| 摘要 |
PURPOSE:To transfer a message even from a terminal equipment without the call setting function by providing a sending box transferring the message by the call setting from a transfer agent in a user agent. CONSTITUTION:An expanded user agent 4 registers a message comprising an envelope and a content to a sending box 5 to await a call setting from an expanded message transfer agent 6. The transfer agent 6 applies call setting to the sending box 5 at a prescribed time. The sending box receiving the inquiry uses a call setting channel to transfer a registration message to the transfer agent 6. The transfer agent 6 transfers the received message to the message transfer agent 3 belonging to the reception destination user agent 1. The transfer agent 3 transfers the relayed message to the reception destination agent 1. |
