Title
Voice over IP : Protocols and Standards
Author
Rakesh Arora, Ohio State University
Date
7/17/2008
(Original Publish Date: 2/7/2000)
(Original Publish Date: 2/7/2000)
Abstract
This paper first discusses the key issues that inhibit Voice over IP (VOIP) to be popular with the users. Then I discuss the protocols and standards that exist today and are required to make the VOIP products from different vendors to interoperate. The main focus is on H.323 and SIP (Session Initiation Protocol), which are the signaling protocols. We also discuss some hardware standards for internet telephony.
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