H.323 Protocole ea Wireless Networking

Tlhaloso: H.323 ke tekanyetso ea protocol bakeng sa puisano ea multimedia. H.323 e ne e etselitsoe ho tšehetsa nako ea sebele ea ho fetisa ditshwantsho tsa melumo le video ho feta marang-rang a marang-rang joaloka IP. Tekanyetso e kenyelletsa mekhoa e mengata e fapaneng ea litsela tse fapaneng tsa Internet telephony . International Telecommunication Union (ITU-T) e boloka H.323 le litekanyetso tsena tse amanang le tsona.

Lipuo tse ngata tsa lipuo tsa IP (VoIP) li sebelisa H.323. H.323 e tšehetsa setupong sa litekete, teardown le ho romella / ho fetisetsa. Lisebelisoa tsa meralo ea tsamaiso ea H.323 ke Terminals, Multipoint Control Units (MCUs), Gateways, Molebeli oa Heke le Border Elements. Mesebetsi e fapaneng ea H.323 e matha ho feta TCP kapa UDP . Ka kakaretso, H.323 e loantšana le e ncha ea Session Initialization Protocol (SIP), tekanyetso e 'ngoe e tiisitsoeng e atisang ho fumanoa mekhoeng ea VoIP .

Karolo ea bohlokoa ea H.323 ke Boleng ba Tšebeletso (QoS) . Teknoloji ea QoS e lumella hore ho be le mekhahlelo e nepahetseng ea nako le mekhoa ea tsamaiso ea sephethephethe e lokelang ho behoa ho "tsamaiso e ntle ka ho fetisisa" ea lipalangoang tse kang TCP / IP ka Ethernet. QoS e ntlafatsa boleng ba lentsoe kapa video ho fepa.