Title :
An Introduction to Standards-Based VoIP: SIP, RTP, and Friends
Author :
Zourzouvillys, Theo ; Rescorla, Eric
Abstract :
Over the past decade, voice communications have moved from the public-switched telephone network to the Internet. The IETF has enabled this transition by developing stable standards for call setup and media transport. The authors provide an overview of these standards and show how they work together to provide a complete, Internet-based, real-time communications capability.
Keywords :
Internet telephony; voice communication; Internet; RTP; SIP; call setup; media transport; public switched telephone network; real-time communications; standard-based VoIP; voice communications; voice over IP; Communication standards; IP networks; Internet telephony; Standards development; Internet media protocols; VoIP standards; real-time communications; voice over IP;
Journal_Title :
Internet Computing, IEEE
DOI :
10.1109/MIC.2010.31
