Posts Tagged ‘server’
January 2nd, 2010 | 
Author: Voice Over Internet Protocol (VoIP) is a new breakthrough in the field of telecommunications technology that carries IP (internet protocol) as the medium of information delivery. This means, the information in the form of voice (analog signal) will be converted into digital signals can be passed to IP networks. The process changes the analog voice to digital voice codec processes is also called. Each codec has the characteristics and nature of its own in a compress sound. The question is, how a signal from a single source of information can be delivered to the destination over an IP network? And what is the appropriate codec for a VoIP network is an intranet?
To be able to find the VoIP communications path, then implemented a client that can make calls to the destination via a VoIP server on the intranet network. Ethereal 0.99.0 implemented software for monitoring and capturing function headers VoIP protocols on an intranet network. While to analyze the type of codec that is suitable for an intranet network uses VoIP software VQManager. Through the results of monitoring and capturing this protocol headers can know how to process the VoIP communication, hierarchical protocols and formats VoIP protocols package that works and selection of appropriate codec in VoIP networks.
by : Aryka Grandistyana, Sudarmawan
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