Designing And Realization Of The Next Generation Of Network Based On Softswtich Technology

The next generation of networks based on SOFTSWTICH technology, is the IP networks core, and support voice, data and multimedia operation at confluent advanced networks. But this technology application come in for severe limit, because of today's networking organizing mode held by organize networks, and the astaticism of VOIP qualities. As people have limited know degree in VOIP and multimedia application, and lack of drumbeating, a certain extent of affect SOFTSWTICH technology application.At first, This thesis collects interrelated standard of SOFTSWTICH organization internal and overseas, product's instance of equipment and form networks experience by overseas business Co., analyze system and structure of SOFTSWTICH, know the next generation of networks is the operation system, by separate operation and call control, and separate call control and bear the weight of realization is opposite independence, operation independent networks authentically, come true the operation of agile and effectively.Secondly, on the basis of analyze SOFTSWTICH system and structure, know form networks aim based on SOFTSWTICH technology, realize basal toenail,IP CENTREX, intelligent networks, increment and multimedia operation. On the basis of constitute aim, use for reference SOFTSWTICH experience networks that form networks experience of northwest CNC and Canton telecom, to raise a design project of the next generation of network platform based on SOFTSWTICH technology, expatiate deal with agreement in networks control level of SOFTSWTICH technology, deal with call control, assign resource, router. Reckoning system in operation level and administration of networks system, count bandwidth and form networks model in skeleton level, connect project in brim level.At last, on the basis of CQCNC IP MAN(Metropolitan Area Network),found the SOFTSWTICH experience networks include three phase, come true basic toenail, IP CENTREX, IP PBX, Web800 and Web conference. The third project build include:(1)build experiment place, connect CNC HQ, test Terminal.(2)Build tone MPLS VPN, TG, and SG, realize skeleton and brim level design.(3)Build local SOFTSWTICH system, reckoning system, administration of networks system and BGW gateway equipment. realize control and brim operation level design.