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)W(wng)j(lu)ͨӍ(yng)÷(w)ȣѽ(jng)V(yng)źI(y)Ñ
Walkersun˾(w)\ŵĹL(fng)ɫČI(y)аl(f)FƵĿ͑(w)wϵ͑ṩƵľW(wng)j(lu)ԒԼȫλI(y)YӍԓI(lng)ĿƼǰf(xi)͑MVoIPԼδͨӍW(wng)j(lu)čI(lng)
2VoIPă(yu)
reLJHL;к͂@ăr(yu)ʲôIPԒ@ôă(yu)أҪԭһIPԒÉsԒaͷֽMg(sh)ʸIP\Iһ㶼þ·ķʽ\ɱӋMcy(tng)\I̲ͬ
Ը`ṩNֵI(y)(w) r(yu)ֻIPԒMЈԭʼֵI(y)(w)IPԒõl(f)չIPW(wng)j(lu)_ŵľW(wng)j(lu)еķֲʽӋCW(wng)j(lu)h(hun)ƳI(y)(w)ԣԒW(wng)ƳһֵI(y)(w)^y͵IPԒֵI(y)(w)У(j)ReD(zhun)ϾW(wng)g[ԒͬrMԒhڕhЂfļf(xi)ͬȡ
I(y)ЧCϷ(w)(ni)W(wng)j(lu)IPԒI(y)Ԍ(sh)(j)W(wng)ԒW(wng)϶һԺД(sh)(j)W(wng)ƽ_ϼԒʽZʾԄԒ(w)Tȹ@ӵă(yu)ڿ˾v@ͨ^ČW(wng)ݔԒԴ\Iɱ
\I_µЈINTERNETVռF(xin)˺ܶISPǴ(sh)ISPֻṩIP룬]̫|(zh)ԵĘI(y)(w)IPԒƳISPԺܷ،IPԒc(w)Y(ji)\I롣IPԒڂy(tng)ԒW(wng)j(lu)ԣͶY^ڱ^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(dng)(wn)ɿԺͿɔUչԵża(chn)Ʒԓa(chn)Ʒ֧MGCPH.323SIPSIGTRANȅf(xi)hзdzõ`ԺͼY(ji)(yng)đ(yng)÷(w)O(sh)ӋM(w)(sh)(j)ھԃ(w)ýw(w)Ԓĵȫy(tng)Class 4/5·QCIPW(wng)j(lu)g(sh)ͿɶѯBԣԺW(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£
WCSܛQ(w)W(wng)j(lu)ĺģؓ؟(z)поW(wng)P(gun)O(sh)ĽơYԴf(xi)h̎·xͿ͑JCȹ
Central ProxyVoIPؓ؟(z)˾(ni)W(wng)j(lu)ⲿW(wng)j(lu)֮gZ
Billing ServerӋM(w)ؓ؟(z)ȫW(wng)ͨԒӋMA(y)MÑĿۿͰl(f)ԒJC
OMTϵy(tng)Kˣؓ؟(z)WCSĹO(jin)á{(dio)
E1 Gateway^ZW(wng)P(gun)VoIPܛQϵy(tng)͂y(tng)PSTNBӵdwؓ؟(z)W(wng)(ni)Ñcy(tng)PSTNÑͨӍ
5Y(ji)Փ
Walkersun WCSϵy(tng)C4I(y)(w)ʹWCS͑Ԓ(w)D(zhun)ӹܵĻA(ch)Ҏ(gu)VoIP\IW(wng)j(lu)ṩҼ֮Ԓ(w)cHϵy(tng)߂δMobile3G֮?dng)Uͬr]ֿ͑ćHԒ(w)SS7MнQcWCSϵy(tng)ͨ^W(wng)P(gun)cSS7W(wng)B
Walkersun WCSϵy(tng)ͬrC5I(y)(w)WCS͑H^ԭPSTNW(wng)j(lu)I(y)(w)߀܉l(f)չW(wng)ÑоϾW(wng)Ñ͑xVϵy(tng)ܛQļܘ(gu)\I̵O(sh)ͶYɱMW(wng)UҲӷ㣬`ṩNֵI(y)(w)(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)ṩľͨԒӋMаl(f)ӋM(w)Ԓġھԃ(w)һF(xin)MÑA(y)MÑA(y)ÑӋMܡ
Walkersun WCSϵy(tng)(wn)ɿҾSo㣬ϵy(tng)ÿҕӿõÑ˙CSoԌF(xin)غh̾So
Walkersunṩֵļg(sh)֧͑(w)ԼӖ(xn)Դ_ŠI\ϵy(tng)֮(wn)ԼϾI\
WalkersunƵҎ(gu)(yu)ijɱN(yng)ÌӴεĽQʹ͑ضA(y)Ҏ(gu)VoIPW(wng)j(lu)ĽO(sh)
Ϻɽ˾ CTIՓ