Charging server, charging method, recorded medium where charging program is stored, and recorded medium where connection program is stored

摘要

A recording medium storing a program for connecting a caller terminal and a recipient terminal that make a call by using a network in which an IP address of a user is assigned when the user connects with the network is provided. The program includes an IP address acquiring module 300 for acquiring an IP address of the caller terminal from a provider in a case where a user of the caller terminal input a call request and an e-mail sending module 304 for creating an e-mail containing information indicating the IP address of the caller terminal and an indication button for instructing a request of the call from the recipient terminal to the caller terminal so as to send the e-mail to the recipient terminal.