TELEPHONE SYSTEM AND CONNECTION CONTROL METHOD, AND COMPUTER PROGRAM

摘要

A recording of a voice message is more reliably notified, and the receiver side that receives the message is prevented from being charged for talking with the party that recorded the voice message. When a voice message is recorded, an electronic mail control unit (13) transmits an electronic mail, which describes a link to an address that corresponds to the voice message, to an electronic mail address that is stored in association with the incoming telephone number. When the address is accessed, a callback control part (31) calls back a callback telephone number that is stored in association with the incoming telephone number. Upon receiving a response to the callback to the callback telephone number, a call control section (21) calls the telephone number of the party that recorded the message. Upon receiving a response to the call to the telephone number of the party that recorded the message, an external call control unit (11) connects a call line between the telephone number of the party that recorded the message and the callback telephone number.