Ϻɽ\IVoIPϵy(tng)
2004/03/18
1˾B
ϺɽϢg(sh)˾Walkersun TechnologiesһҾW(wng)j(lu)ͨO(sh)ČI(y)˾oʮۺļg(sh)鱳VoIPa(chn)Ʒ_l(f)Ŀǰ˾ܛQg(sh)a(chn)VoIPW(wng)j(lu)ýQO(sh)䣨Class4/5 Soft-Switch IPԒW(wng)P(gun)ԒCI(y)W(wng)j(lu)ͨӍQO(sh)䡢W(wng)j(lu)ͨӍ÷ѽ(jng)VźI(y)Ñ
Walkersun˾Ռ\ŵĹLɫČI(y)аl(f)FƵĿ͑wϵ͑ṩƵľW(wng)j(lu)ԒԼȫλI(y)YӍԓI(lng)ĿƼǰأf(xi)͑MVoIPԼδͨӍW(wng)j(lu)čI(lng)
2VoIPă(yu)
reLJHL;к͂@ăr(yu)ʲôIPԒ@ôă(yu)ҪԭһIPԒÉsԒaͷֽMg(sh)ʸIP\Iһ㶼þ·ķʽ\ɱӋMcy(tng)\I̲ͬ
Ը`ṩNֵI(y) r(yu)ֻIPԒMЈԭʼֵI(y)ղIPԒõl(f)չIPW(wng)j(lu)_ŵľW(wng)j(lu)еķֲʽӋCW(wng)j(lu)h(hun)ƳI(y)ԣԒW(wng)ƳһֵI(y)^y͵IPԒֵI(y)տУ(j)ReD(zhun)ϾW(wng)g[ԒͬrMԒhڕhЂfļf(xi)ͬȡ
I(y)ЧCϷՃ(ni)W(wng)j(lu)IPԒI(y)Ԍ(sh)(j)W(wng)ԒW(wng)϶һԺД(sh)(j)W(wng)ƽ_ϼԒʽZʾԄԒՆTȹ@ӵă(yu)ڿ˾v@ͨ^ČW(wng)ݔԒԴ\Iɱ
\I_µЈINTERNETVռF(xin)˺ܶISPǴ(sh)ISPֻṩIP]̫|(zh)ԵĘI(y)IPԒƳISPԺܷ،IPԒcսY(ji)\I⣬IPԒڂy(tng)ԒW(wng)j(lu)ͶY^٣ڱ^СŹ˾MI(lng)Ӹ
ں¼g(sh)ںMW(wng)j(lu)g(sh)İl(f)չ
3a(chn)ƷB
WCSܛQO(sh)Walkersun˾֪Ra(chn)(qun)ĺĮa(chn)Ʒһஔ(wn)ԡɿԺͿɔUչԵża(chn)Ʒԓa(chn)Ʒ֧MGCPH.323SIPSIGTRANȅf(xi)hзdzõ`ԺͼY(ji)đ÷O(sh)ӋM(sh)(j)ھԃýwԒĵȫy(tng)Class 4/5·QCIPW(wng)j(lu)g(sh)ͿɶѯBԺW(wng)j(lu)ĔUṩ˘Oı
4B
һ\IʹWalkersun˾ϵЮa(chn)ƷVoIPW(wng)j(lu)ؓDԓŹ˾(j)KÑͬrʹòͬČ뷽ʽxDSL/FTTB+LAN/Cable TV,b˲ͬZKO(sh)VoIPW(wng)P(gun)IPԒܛԒ

ϾW(wng)j(lu)ؓD\I̾W(wng)j(lu)ĵO(sh)w£
WCSܛQW(wng)j(lu)ĺģؓ؟поW(wng)P(gun)O(sh)ĽơYԴf(xi)h̎·xͿ͑JCȹ
Central ProxyVoIPؓ؟˾(ni)W(wng)j(lu)ⲿW(wng)j(lu)֮gZ
Billing ServerӋMؓ؟ȫW(wng)ͨԒӋMAMÑĿۿͰl(f)ԒJC
OMTϵy(tng)Kˣؓ؟WCSĹO(jin){(dio)
E1 Gateway^ZW(wng)P(gun)VoIPܛQϵy(tng)͂y(tng)PSTNBӵdwؓ؟W(wng)(ni)Ñcy(tng)PSTNÑͨӍ
5Y(ji)Փ
Walkersun WCSϵy(tng)C4I(y)չʹWCS͑ԒD(zhun)ӹܵĻA(ch)Ҏ(gu)VoIP\IW(wng)j(lu)ṩҼ֮ԒcHϵy(tng)߂δMobile3G֮Uͬr]ֿ͑ćHԒSS7MнQcWCSϵy(tng)ͨ^W(wng)P(gun)cSS7W(wng)B
Walkersun WCSϵy(tng)ͬrC5I(y)չWCS͑H^ԭPSTNW(wng)j(lu)I(y)߀܉l(f)չW(wng)ÑоϾW(wng)Ñ͑xVϵy(tng)ܛQļܘ(gu)\I̵O(sh)ͶYɱMW(wng)UҲӷ`ṩNֵI(y)(chung)µLc
WalkersunܛQW(wng)j(lu)ͨӍϵy(tng)߂Sİl(f)չ(jng)ᘌH(ni)ŭh(hun)͑ƽQʹWCSȫĿǰ\IδU
Walkersun WCSϵy(tng)ֽ֧^(sh)VoIPf(xi)hMGCPH.323SIPSIGTRANȅf(xi)hɴNVoIPKO(sh)cNƷƵľW(wng)P(gun)ԒCõĻͨ
Walkersun WCSϵy(tng)ṩľͨԒӋMܣаl(f)ӋMԒھԃһF(xin)MÑAMÑAÑӋM
Walkersun WCSϵy(tng)(wn)ɿҾSoϵy(tng)ÿҕӿڣõÑ˙CSoΣԌF(xin)غh̾So
Walkersunṩֵļg(sh)֧֡͑ԼӖԴ_ŠI\ϵy(tng)֮(wn)ԼϾI\
WalkersunƵҎ(gu)(yu)ijɱNÌӴεĽQʹ͑ضAҎ(gu)VoIPW(wng)j(lu)ĽO(sh)
Ϻɽ˾ CTIՓ