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Telecommunications Networks
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ALSO CALLED: Telecom
DEFINITION: Call control is a process that is used in telecommunications networks to monitor and maintain connections once they have been established. In voice over Internet Protocol (VoIP) systems, call control is used to control connections between H.323 endpoints, or between
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TELECOMMUNICATIONS NETWORKS DEFINITION (continued): … an endpoint and a gatekeeper. H.323 is an International Telecommunication Union (ITU) standard for digital communication between terminals, network equipment and services. In a VoIP network, call control is one of three major categories of communications traffic, the other two being call signaling and media communications. Call control uses Q.931, a connection protocol for digital networks, especially VoIP systems. Messages are transmitted as octets …
Telecommunications Networks definition sponsored by SearchUnifiedCommunications.com, powered by WhatIs.com an online computer dictionary
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