ڴ˱KO̫@˳İl(f)չӿF(xin)һ^gďṢ 2002ꄓ(chung)ijW(wng)jGrandstreamʕrCM܊ЇЈ̶̎g@wٵİl(f)չ
CTIՓӛ߲LڳW(wng)jЇW(wng)ںϵİl(f)չCW(wng)jԒҕlԒK˵ȼgIM˽
ψD飺W(wng)jЈINЇ^(q)(jng)Ǻ
CTIՓӛW(wng)j2002̶̎(ni)ѽ(jng)Ѹٰl(f)չVOIPИI(y)(ni)ćH֪Ʒƣa(chn)ƷNȫʮҺ͵^(q)ȫVOIPa(chn)ƷS֮һcVOIPa(chn)ƷSȣW(wng)j˾Įa(chn)ƷЩc̓(yu)
W(wng)jȫIPҕlOṩ̣W(wng)jһֱŷԳևHһƷ|rλƷW(wng)jԲ(chung)¼Ռľa(chn)Ʒ缉һƷ|ͬrh(hun)(ji)ijɱƣԱCa(chn)Ʒĸԃr͑AͬrȫINͷվW(wng)jʹW(wng)ja(chn)Ʒ߂õĿ͑\ȡ
CTIՓӛW(wng)jI(y)ͨӍЈ(jng)Ҍ^m(x)?sh)IɫĿǰĽ(jng)h(hun)¹˾RęC(zhn)ʲô
W(wng)jĿǰȫĽ(jng)څݻ@ӵĠB(ti)ǚWȰl(f)_ҵĽ(jng)l(f)չ@žв߀F(xin)һΣCl(f)չЇeЇȻŵL^@Щ҂ṩ˾ęCͬrҲ(zhn)
һښWl(f)_҂m(x)ԃrȡT(ji)Դ_挦l(f)չЇЈ҂ӴЇЈͶ
F(xin)Ї\I̶б^Čƽȵ\IŽЇЈһNҎ(gu)Јh(hun)չ_ͬl(f)չ҂˾fںܶЇ\IĺfҲõϢ҂ӴcЇ\I̵ĺЇI(y)҂ĺ͑ԓ
CTIՓӛW(wng)jڶ̶̵Ďꮔȡ˺ܶsu@W(wng)j˾ζʲôW(wng)j˾ЇЩɹİԺʹҷ
W(wng)jW(wng)jԼƳÿһa(chn)ƷͬһĿˣǾژI(y)ͬa(chn)Ʒǰ
˳ɱ(yu)ݣW(wng)jһǹܺ͑ԳW(wng)jһIPԒa(chn)ƷBudgeTone100ărs˼ͬIPԒ֮һڹܷs20%-30%ֶ֧NHÑgӭ
҂ÿ궼ܫ@ØI(y)һЩCJͬrҲeһ֪Ŀ͑@üu@䌍҂һֱаl(f)ϵľͶзֲ_(lin)ϵ@Ҳnj҂ڮa(chn)Ʒϲ(chung)µһ϶
CTIՓӛߣXδI(y)ͨӍЈİl(f)չڅW(wng)jİl(f)չʲôӋ뷨
W(wng)jǰᵽȫI(y)ͨӍЈ̎l(f)չAT˵߀ЇЈЇÑ(sh)ͬrЇŰl(f)չIJͬWl(f)_Ҳ̎һĵĠB(ti)܉δȫI(y)\IռșC\I̶^չ_IMSĜyԇͲЇIMSǰδеٶȿٰl(f)չ\IIһҵĶýwЈĠZ(zhn)O֮gȻݡ
W(wng)jȻҲʲIPҕlԒdzW(wng)jă(yu)ݮa(chn)Ʒf(ni)IMSɣW(wng)jIMSKˮa(chn)ƷǮ֮oI܊Ʒ
ĿǰW(wng)jIMSKˮa(chn)ƷЇƄӵĎׂPIʡV|KĴʡ_ʼԇcλđȡ˲eijɿУW(wng)jռ(j)˶(sh)~
⣬҂IPҕlԒa(chn)ƷЇƄӵă(ni)PyԇIЇ(lin)ͨ棬ʡԇcʡʹóW(wng)jĮa(chn)ƷɿϲĿǰW(wng)jѽ(jng)ɞ\IҪļg֮һҲ\Ic]ďS֮һ҂Mһں\I̘I(y)ṩи|^ӲĮa(chn)Ʒ|SĘI(y)IPԒa(chn)ƷЇIMSW(wng)j@
CTIՓӛՄIһЩ׃2011߀һڅݾW(wng)ں(ni)W(wng)ںϵİl(f)չK˹́fһϢW(wng)jô
W(wng)jW(wng)ںǘI(y)յH^ԭеԒ(sh)(j)ҕlI(y)գͨ^W(wng)j˸SֵI(y)
ڮǰ΄ֵI(y)պϵy(tng)ںϳɞPIڣW(wng)jץס@һڅһڶýwԒм_ŵSDK_l(f)ӿ\I̼ԶxֵI(y)ÑṩӱķĿһW(wng)jF(xin)оW(wng)jͨYԴcýwI(y)ԼҕlO(jin)ؘI(y)Ч_ҕlO(jin)Јй˾VoIPIаl(f)(jng)ȫ挢SIPf(xi)hW(wng)jҕlO(jin)خa(chn)ƷУW(wng)ںϵڅʹ(lin)ͨɞˬF(xin)Ϣ(ni)ݺͨŷI(y)ˑṩ|׃
CTIՓӛW(wng)j˾Įa(chn)Ʒᳫg(chung)ͨӍijɱ߮a(chn)Ʒ|ͨӍȫԱa(chn)Ʒg(yu)ݣ
W(wng)jW(wng)j{VOIPIаl(f)(jng)_Ņf(xi)h˜͑ṩIȵĮa(chn)Ʒ(chung)
W(wng)jeOc֪S̵ĻԜyԇͬИI(y)(ni)S̱еĺPϵʹa(chn)ƷЏVļͬr߂ļͥI(y)\I̵ďVmW(wng)ja(chn)Ʒ弴õıݲOӋSĵֵI(y)_l(f)ӿʹɞ͑Sđú͘I(y)
CTIՓӛĿǰKˮa(chn)Ʒ̼öýwҕlIW(wng)jкe룿
W(wng)jW(wng)jýwҕlԒIȵļgṩ߱Zҕl|cSIPa(chn)ƷõĻ֧ͨH.264/H.263/H.263+saa 32kbps-2Mbps,ʿ_30fps, ֱ֧QVGA (H.264) CIF/QCIF (H.263/H.263+)
ͬrW(wng)jIPýwҕlԒ߂OߵĿɿԼLrgͨԒ(wn)Cϵy(tng)܉ڸƄӭh(hun)F(xin)ҕl(sh)(j)ZȻTCP/IPW(wng)jØI(y)յČrͬݔɌF(xin)վcg(lin)ͨ
CTIՓӛÑxُKˮa(chn)Ʒкνh
W(wng)j҂hÑxُKˮa(chn)ƷԭtͨӍɱ߮a(chn)Ʒ|ԼͨӍȫԱ
wɅ̵ָˣ
һǷ(wn)ԣǷ߂䏊(wn)Ԓ̎ṩLrgؓɵĵԒչ
ǔUԣǷҎ(gu)`ݵ(ji)ʡUMijɱ͕rg
ǼԣǷVݺܛƽ_ϵy(tng)BroadsoftAsteriskAvayaCosmocomA|Mƽ_Ƿ܉cI(y)ՑܛCRMERPȺܺõٵBӺͼɣṩȫĻԺ͏VĹܑ
ǸZǷ߂٬F(xin)挍Ч
܌F(xin)ϯܣϵy(tng)F(xin)ϯB(ti)æ/eٵ/dzB(ti)O(jin)yϯͨԒvDhԄӑͨԒ
Ƿ߂䌣I(y)Cӿ
ÑǷѺI(y)նƺͶ_l(f)Ƿ`ϻ֏c֧ǷλҲǿҪָˡ
֮Ñ(j)ĘI(y)ҪMнK
CTIՓӛdzxČFhף
CTIՓCTiforumƷδ(jng)CTiforumڙDd`ߌ؟
CTIՓ

