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The H.248 protocol is a Unified Messaging Service (UMS) that was jointly standardized by the International Telecommunication Union (ITU) and the Internet Engineering Task Force (IETF) as a protocol for signaling and controlling media gateways and thus indirectly for exchanging voice data and video data. H.248 and MEGACO form a functional unit for data traffic between telephone networks and IP networks, which is controlled via special gateways.

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Englisch: H248
Updated at: 05.07.2011
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