Protokolová brána H.323-SIP

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Authors

Boštík, Jiří

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Publisher

Vysoká škola báňská - Technická univerzita Ostrava

Location

ÚK/Sklad diplomových prací

Signature

200903681

Abstract

In bachelor work is problems-solving of signaling VoIP (Voice over Internet Protocol). In details there are noted two extensit signaling protocol - H.323 and SIP (Session Initiation Protocol) and protocols MGCP, Megaco/H.248 ,IAX. Next there is parse media negotiation in protocols H.323 and SIP. In practical part is illustrated translation between H.323/SIP protocols through open-source private branch exchange Asterisk and through translation gate Cisco IP2IP GW.

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Subject(s)

INVITE, VoIP, H.323, SIP, MGCP, Megaco/H.248, IAX, Slow start, Fast start, Tunelování, Early media

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