Ϻɽ\(yn)I(yng)VoIPϵy(tng)
2004/03/18
1˾B
ϺɽϢg(sh)˾Walkersun TechnologiesһҾW(wng)j(lu)ͨO(sh)ČI(y)˾o(j)ʮۺļg(sh)(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)ԒC(j)I(y)(j)W(wng)j(lu)ͨӍQO(sh)W(wng)j(lu)ͨӍ(yng)÷(w)ѽ(jng)V(yng)źI(y)(j)Ñ
Walkersun˾(w)(sh)\(chng)ŵĹL(fng)ɫČI(y)аl(f)F(tun)(du)ƵĿ͑(w)wϵ͑ṩƵľW(wng)j(lu)ԒԼȫλI(y)YӍԓI(lng)ĿƼǰأf(xi)͑M(jn)VoIPԼδͨӍW(wng)j(lu)čI(lng)
2VoIPă(yu)(sh)
r(ji)eLJ(gu)HL(zhng);к͂@ăr(ji)(yu)(sh)ʲôIPԒ@ôă(yu)(sh)ҪԭһIPԒÉsԒaͷֽMg(sh)ʸIP\(yn)I(yng)һ㶼þ·ķʽ\(yn)ɱӋ(j)M(fi)cy(tng)\(yn)I(yng)̲ͬ
Ը`ṩNֵI(y)(w) r(ji)(yu)(sh)ֻIPԒM(jn)Ј(chng)ԭʼ(dng)ֵI(y)(w)IPԒõl(f)չ(dng)IPW(wng)j(lu)_ŵľW(wng)j(lu)еķֲʽӋ(j)C(j)W(wng)j(lu)h(hun)ƳI(y)(w)(du)ԣԒW(wng)Ƴһ(xing)ֵI(y)(w)^y͵IPԒֵI(y)(w)У(j)R(sh)eD(zhun)ϾW(wng)g[Ԓͬr(sh)M(jn)Ԓ(hu)hڕ(hu)hЂfļf(xi)ͬ
I(y)ЧCϷ(w)(ni)W(wng)j(lu)IPԒI(y)Ԍ(sh)(j)W(wng)ԒW(wng)϶һԺД(sh)(j)W(wng)ƽ_(ti)ϼԒ䡢ʽZʾԄ(dng)Ԓ(w)Tȹ@ӵă(yu)(sh)(du)ڿ(gu)˾v@ͨ^ČW(wng)ݔԒԴ\(yn)I(yng)ɱ
\(yn)I(yng)_µЈ(chng)INTERNETVռF(xin)˺ܶISPǴ(sh)ISPֻṩIP]̫(sh)|(zh)ԵĘI(y)(w)IPԒƳISPԺܷ،IPԒc(w)Y(ji)\(yn)I(yng)롣IPԒ(du)ڂy(tng)ԒW(wng)j(lu)ͶY^٣ڱ^СŹ˾M(jn)I(lng)Ӹ(jng)(zhng)
ں¼g(sh)ںϣM(jn)W(wng)j(lu)g(sh)İl(f)չ
3a(chn)ƷB
WCSܛQO(sh)Walkersun˾֪R(sh)a(chn)(qun)ĺĮa(chn)Ʒһஔ(dng)(wn)ɿԺͿɔU(ku)չԵż(j)a(chn)Ʒԓa(chn)Ʒ֧MGCPH.323SIPSIGTRANȅf(xi)hзdzõ`ԺͼY(ji)(yng)đ(yng)÷(w)O(sh)䣬Ӌ(j)M(fi)(w)(sh)(j)(k)ھԃ(w)ýw(w)Ԓĵȫy(tng)Class 4/5·QC(j)IPW(wng)j(lu)g(sh)ͿɶѯBԺW(wng)j(lu)ĔU(ku)ṩ˘Oı
4B
һ(g)\(yn)I(yng)ʹWalkersun˾ϵЮa(chn)ƷVoIPW(wng)j(lu)?f)DԓŹ˾(j)KÑͬrʹòͬČ뷽ʽxDSL/FTTB+LAN/Cable TV,b˲ͬZKO(sh)VoIPW(wng)P(gun)IPԒܛԒ

ϾW(wng)j(lu)?f)D\(yn)I(yng)̾W(wng)j(lu)ĵO(sh)w£
WCSܛQ(w)(g)W(wng)j(lu)ĺؓ(f)؟(z)пơоW(wng)P(gun)O(sh)ĽYԴf(xi)h̎·xͿ͑J(rn)Cȹ
Central ProxyVoIPؓ(f)؟(z)˾(ni)W(wng)j(lu)ⲿW(wng)j(lu)֮gZ
Billing ServerӋ(j)M(fi)(w)ؓ(f)؟(z)ȫW(wng)ͨԒӋ(j)M(fi)(du)A(y)M(fi)ÑĿۿͰl(f)ԒJ(rn)C
OMTϵy(tng)Kˣؓ(f)؟(z)(du)WCSĹO(jin)ءá{(dio)
E1 Gateway^ZW(wng)P(gun)VoIPܛQϵy(tng)͂y(tng)PSTNBӵdwؓ(f)؟(z)W(wng)(ni)Ñcy(tng)PSTNÑͨӍ
5Y(ji)Փ
Walkersun WCSϵy(tng)C4I(y)(w)ܣʹWCS͑Ԓ(w)D(zhun)ӹܵĻA(ch)Ҏ(gu)VoIP\(yn)I(yng)W(wng)j(lu)ṩ(gu)Ҽ(j)֮Ԓ(w)c(gu)Hϵy(tng)(du)߂δMobile3G֮?dng)Uͬr(sh)]ֿ͑ć(gu)HԒ(w)SS7M(jn)нQc(du)WCSϵy(tng)ͨ^W(wng)P(gun)cSS7W(wng)B
Walkersun WCSϵy(tng)ͬr(sh)C5I(y)(w)ܣWCS͑H^ԭPSTNW(wng)j(lu)I(y)(w)߀܉l(f)չW(wng)ÑоϾW(wng)Ñ͑xVϵy(tng)ܛQļܘ(gu)\(yn)I(yng)̵O(sh)ͶYɱMW(wng)U(ku)Ҳӷ`ṩNֵI(y)(w)(chung)µ(rn)L(zhng)c(din)
WalkersunܛQW(wng)j(lu)ͨӍϵy(tng)߂Sİl(f)չ(jng)(yn)ᘌ(du)(gu)H(gu)(ni)ŭh(hun)͑ƽQʹWCSȫĿǰ\(yn)I(yng)δU(ku)衣
Walkersun WCSϵy(tng)ֽ֧^(sh)VoIPf(xi)hMGCPH.323SIPSIGTRANȅf(xi)hɴNVoIPKO(sh)䣬cNƷƵľW(wng)P(gun)ԒC(j)õĻͨԡ
Walkersun WCSϵy(tng)ṩľͨԒӋ(j)M(fi)аl(f)Ӌ(j)M(fi)(w)Ԓġھԃ(w)һ(sh)F(xin)(du)M(fi)ÑA(y)M(fi)ÑA(y)ÑӋ(j)M(fi)
Walkersun WCSϵy(tng)(wn)ɿҾSo(h)㣬ϵy(tng)ÿҕӿõÑ˙C(j)棬So(h)(jin)Ԍ(sh)F(xin)غh(yun)̾So(h)
Walkersunṩֵļg(sh)֧͑(w)ԼӖ(xn)Դ_ŠI(yng)\(yn)ϵy(tng)֮(wn)ԼϾI(yng)\(yn)
WalkersunƵҎ(gu)(yu)ijɱN(yng)ÌӴεĽQʹ͑ضA(y)Ҏ(gu)VoIPW(wng)j(lu)ĽO(sh)
Ϻɽ˾ CTIՓ