期刊名称：Faculty of Computer Science and Information Technology
出版年度：2009
卷号：0
期号：0
语种：English
出版社：Faculty of Computer Science and Information Technology
摘要：Keyword: Keywords : provider, communication traffic, VoIPAbstrack:ABSTRACT :Currently, the cost of communications made using a conventional telephone with long-distance (DLD) is very expensive. Conventional telephone communication is influenced by several factors including the distance and time, so that the farther the distance and the longer calls made through the telephone network, the tariff to be paid also increases. One alternative to deal with the increasingly high long distance rates by using VoIP technology. VoIP is a phone technology via the Internet where voice packets will be converted into digital then pass via the Internet that are inexpensive communication can be done without knowing the distance and time, with the use of VoIP technology is also able to optimize the bandwidth usage of the company.
