| 摘要 |
PROBLEM TO BE SOLVED: To utilize a cellular phone that can be acquired extremely usually in general as a terminal of a dialer apparatus.SOLUTION: This invention relates to an apparatus configuring a dialer apparatus with a cellular phone as a terminal from the cellular phone that can be extremely generally acquired, a server type telephone master unit with a software PBX capable of Internet communication incorporated therein and CTI software which operates on the Internet. A telephone number that the cellular phone has is utilized as an alternative of an extension number of an extension telephone set and when the server type telephone master unit with the software PBX capable of Internet communication incorporated therein is located at a telephone call originating side, a three way communication function or a transfer function is included. |
