VDCMedia - Công Nghệ Điện Thoại IP (VoIP) phần 10

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Giao thức H323 không chỉ được dùng trong truyền tiếng nói mà còn được dùng để truyền video trên nền mạng IP (giải pháp video conference)

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Nội dung Text: VDCMedia - Công Nghệ Điện Thoại IP (VoIP) phần 10

109 SVTH: THAÁI QUANG TUÂNG GCF Gatekeeper Confirm GRJ Gatekeeper Reject GRQ Gatekeeper Request GW Gateway IRQ Information Request IRR Information Request Response ISDN Integrated Services Digital Network IE Information Element IP Internet Protocol LCF Location Confirm LRJ Location Reject LRQ Location Request LAN Local Area Network MC Multipoint Controller MCU Multipoint Control Unit MP Multipoint Processor MMA Mediastream Management ASIC PC Personal Computer PCM Pulse Code Modulation PDU Protocol Data Unit QoS Quality of Service RAS Registration, Admission and Status RIP Request In Progress RRJ Registration Reject http://www.ebooks.vdcmedia.com
110 SVTH: THAÁI QUANG TUÂNG RRQ Registration Request RTCP Real-time Transport Control Protocol RTOS Real-Time Operating System RTP Real-time Transport Protocol SCN Switched Circuit Network SP Signal Processor TCP Transport Control Protocol TSAP Transport Service Access Point TSP Telephone Service Provider. UDP User Datagram Protocol UCF Unregistration Confirm URJ Unregistration Reject URQ Unregistration Request VSR Voice Stream Resource WAN Wide Area Network http://www.ebooks.vdcmedia.com
111 SVTH: THAÁI QUANG TUÂNG TAÂI LIÏÅU THAM KHAÃO ITU-T Recommendation H323 (02/1998): Packet-based multimedia communication systems. ITU-T Recommendation H225.0 (1998): Call signalling protocols andmedia stream packettization for packet-based mutimedia communication systems. ITU-T Recommendtion H245 (1998): Control protocol for multimedia communication. ITU-T Recommendation Q.931 (1998): ISDN user-network interface layer 3 specification for basic call control . ETSI TS 101 322 (1999) Signalling for basic calls and inter domain calls between an H.323 Terminal and a Terminal in a SCN Phase II: Scenario 1 + Scenario 2. ETSI TS 101 471 (07/1999) Signalling for calls between H.323 Terminals and Terminals in a Swiched-Circuit Network (SCN) Phase III: Scenario 1, 2,3,4. Nghiïn cûáu cöng nghïå àiïån thoaåi trïn Internet - Ths Àinh Vùn Duäng (12/1998) Nghiïn cûáu triïín khai thûã nghiïåm dõch vuå thoaåi giûäa maång IP vaâ maång chuyïín maåch kïnh - Ths Àinh Vùn Duäng (12/1999). Dm3 Mediastream Architechture - Dialogic corporation (1999). Application Foudation Code for Dm3 Direct Interface for Windows - Dialogic corporation (1999). Dm3 NetTSP resource message guide - Dialogic corporation (1999). http://www.ebooks.vdcmedia.com
112 SVTH: THAÁI QUANG TUÂNG Dm3 IP Link user’s guide - Dialogic corporation (1999). http://www.ebooks.vdcmedia.com