Samer M Al-Saddy Author
Research Article Subscription
Author(s): Fadi Hani Khudhur, Samer M Al-Saddy and Mohammed Jabbar
Voice over Internet Protocol (VoIP) is a methodology and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks. The Internet telephony services (like broad band telephony) specifically refer to the provisioning of communications services (voice, fax, SMS, voice-messaging) over the public Internet, rather than via the public switched telephone network (PSTN). Due to information revolution and rapid technology development, the world has become a small village and the Internet plays a major feature of the current era, especially in multimedia applications, and the principle of its work is to send different data patterns and periods through a number of channels. The function of VoIP technology... view moreĀ»