>>>g(sh)>>>VoIP

VoIPlVoIP

2008/11/14

VoIPSkype˾ZcҕlI(y)(w)T(jng)Jonathan Christensenڔ(sh)ǰИI(y)(hu)h@QmȻ@Ԓֻһ(g)ChristensenָVoIPĸVx϶@Ԓͬ_

VoIPg(sh)֮һTVoIPO(sh)乩(yng)c(w)mȻA(y)Ҋ@һԼg(sh)F(xin)ŘI(y)(w)I(lng)ď(qing)Ɖs]ϵKԼƺҲɞ@ܺߡ

һ(xing)¼g(sh)ֻcЈںϺ(ni)ڝܵMµذl(f)]dVoIP(chung)I(y)˾ƺILECy(tng)ؽQ\(yn)Iҕ@һNЈǣ@ЩdVoIP(chung)I(y)˾һ߅{(dio)SIP(session-initiation protocol)(hu)Ԓl(f)f(xi)hr(sh)I(y)сRͨӍŔr(sh)ЌY(ji)ͬr(sh)һ߅sܠȡŘI(y)ŔĂy(tng)\(yn)I܉f@Щ\(yn)I̴Ҏ(gu)ģͶYVoIPg(sh)ԏЫ@(sh)H@ȫһ(g)e(cu)`IJdVoIP(chung)I(y)˾ҳɞ@Ne(cu)`ԵĠƷ@Щ˾?q)ϣ^ؼڂy(tng)\(yn)I̶ͶYߎ픵(sh)ʮ|Ԫēpʧ

VoIPJPulverMedia˾Ʈa(chn)2000Ƀr(ji)һț_95ԪSonusW(wng)j(lu)˾Ƀr(ji)ӽ2Ԫĵc(din)ȫ^̖W(wng)j(lu)O(sh)乩(yng)˼ϵy(tng)˾Ҳ@N”òֹVoIPW(wng)j(lu)ṩ·߉݋BTSϵܛQC(j)a(chn)Ʒa(chn)@һϵаʾ˼ڂy(tng)\(yn)I̵VoIPl(f)չ(zhn)ԵʧҲһ(g)(c)淴ӳVoIPa(chn)I(y)ČάF(xin)

dVoIP(yng)̳ɠƷ

VoIPa(chn)I(y)ǰһȷdz1999꣬SIPҎ(gu)@IETF̽Mͨ^ζI(y)(ni)ʽ˴ŘI(y)Ŕֵđ(zhn)VoIPǰMͶYߌ(sh)ʮ|ԪͶ뵽VoIPa(chn)Ʒͷ(w)ƺҲo˴֧֣“(lin)ͨӍίT(hu)߀l(f)^ġՠ(Pulver Order)ԷֹVoIPa(chn)I(y)F(xin)^ȺͶؓ(f)^؆}

@NrVoIP@F(xin)ĸƉڶ2001_ʼCLECԱؽQ\(yn)I̺L;Ԓ\(yn)Iܵ?jng)_VoIP(w)͵ӊZԶr(ji)o@Щ\(yn)I̵ĘI(y)(w)ԴS̶ԒI(y)(w)uoZ(w)ȡ@N_Ҳ_ʼŘI(y)(w)I(lng)򡣵lҲ]뵽@N_sѽ(jng)D(zhun)eOc@VoIPO(sh)乩(yng)

ôʲôԭ?q)dVoIPO(sh)乩(yng)̾ȻɞVoIPĠƷ?@Ҫ傀(g)ԭ

һVoIPIJM(jn)^ty(tng)\(yn)Icо\(yn)IVoIPO(sh)乩(yng)Ŀ(bio)͑Ⱥw@Щ\(yn)ǏVoIPg(sh)ڌ(sh)(yn)ҵܱF(xin)ͷ(w)|(zh)ɑ](do)²r(sh)gһth(yun)h(yun)˴󲿷VoIP(chung)I(y)˾Y(do)²dVoIPO(sh)乩(yng)oIm(x)Y̭֡

Ǹԓp^@ȫͨ˾(hu)Ӌ(j)„һ(g)(c)ŘI(y)(ni)ĸִ󲿷ִڸNӵȱa(chn)Ʒc(w)r(ji)кܴSһRЈr(ji)͕(hu)»@ҲǿL(fng)U(xin)^dVoIP(chung)I(y)˾^ز۵һ(g)Ҫԭ

VoIPO(sh)乩(yng)I(lng)Աy(tng)O(sh)乩(yng)^(do)ڽQVoIPO(sh)乩(yng)I(lng)ǰеDZ늾W(wng)j(lu)˾Tӹ˾͐Ź˾Ȃy(tng)O(sh)乩(yng)d(chung)I(y)˾@Ҳһ(g)(c)f˂y(tng)(yng)̌͑ݵ͹

SIPf(xi)h_ſc\(yn)I̾W(wng)j(lu)ķ]ܘ(gu)֮gìSIPmһ(g)_Եąf(xi)h\(yn)I̵ľW(wng)j(lu)໥]]Bһ(sh)ŷ(w)ͨ^QM(jn)Мͨ@ζSIPf(xi)hÿԌں̶ܴ^r(sh)Ԓϵy(tng)

ǹԒI(y)(w)ήs(do)VoIP̶ԒW(wng)j(lu)IJl(f)չܸ׃?ni)̶ԒÑ?sh)Ѹήsڅ˂܉ͨ^or(sh)Ϣ͸ձ]M(jn)и“(lin)j(lu)Ľ죬VoIPg(sh)h(yun)ǰ

ɹ菽

VoIPg(sh)mȻڂy(tng)žW(wng)j(lu)ȡһ̶ȵijɹ@Nɹs޵cSIPcVoIPg(sh)߂Ĵ̼ŘI(y)(w)(chung)c׃Ůa(chn)I(y)ֵľ޴l(f)չ?ji)@Nɹƺ΢ģ䱳ԭֵJ(rn)˼

ijNx϶Ԓl(f)ҁvɽ󡤸׶ķؐаvʷfPSTNQԒW(wng)j(lu)ѳɞŘI(y)(chung)µƿiڌ(chung)I(lng)綨PSTNW(wng)j(lu)ıډ֮(ni)(sh)VoIP˾(sh)HжԼĸɹK(do)ͶYߵĔ(sh)ʮ|ԪѪow

һҁԱRɭС˾Skype˾ijɹƺԽoI(y)玧һЩʾ@VoIP(w)̵ijɹ(zh)ڸNҵՓǸP(gun)עÑճ(sh)HҪSkype˾׺ȫԺҕQԒW(wng)j(lu)ĘI(y)(w)ģʽЄe(w)̵P(gun)IҲ@ɹP(gun)IД(sh)ǧfӋ(j)ÑʹSkype˾ľW(wng)j(lu)հl(f)ļ_ҕl(hu)h(dng)Ȼ߀лZͨԒmȻͶY~4000fԪSkype˾ÑLsѽ(jng)^M(fi)VoIP(w)̵ÑL͡

IT168



P(gun)朽:
Z􉺿sIPW(wng)Ԓ(VoIP)g(sh) 2008-11-13
VoIP(yng)еİȫ(zhn) 2008-11-13
VoIPڌW(wng)đ(yng) 2008-11-13
VoIP(ni)a(chn)Ʒxُ(jng) 2008-11-13
أ_Ԓ(hu)h 2008-11-12

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