Umvelisi waseTshayina, abasebenzisi be-18500 ~ 20000, iSango leVoice, iVoIP Gateway, iiNkqubo zoNxibelelwano lwangaphakathi, ixhasa abasebenzisi be-20000, iZiko lokuFowuna, i-Ippbx

Ngenkqubo epheleleyo yenzululwazi yolawulo olugqwesileyo, umgangatho omkhulu kunye nokholo olubalaseleyo, sifumana ukuma okuhle kakhulu kwaye sahlala kweli shishini le-China Manufacturer, abasebenzisi be-18500 ~ 20000, i-Voice Gateway, i-VoIP Gateway, iiNkqubo zoNxibelelwano lwaNgaphakathi, ixhasa abasebenzisi be-20000, iZiko lokuFowuna, i-Ippbx. , Ishishini lethu lizinikele ekunikezeni abathengi ngemveliso ebalulekileyo kwaye ekhuselekileyo yomgangatho ophezulu ngexabiso elinamandla, okwenza ukuba umthengi ngamnye aneliseke ngeenkonzo zethu.
Ngenkqubo epheleleyo yolawulo olugqwesileyo lwezenzululwazi, umgangatho omkhulu kunye nokholo olugqwesileyo, sifumana ukuma okuhle kakhulu kwaye sahlala kweli shishiniIsango leLizwi kunye neZiko loMnxeba, Inkampani yethu sele iwuphumelele umgangatho we-ISO kwaye siyawahlonipha ngokupheleleyo amalungelo awodwa omenzi wechiza kunye namalungelo okushicilela. Ukuba umthengi ubonelela ngoyilo lwabo, siya kuqinisekisa ukuba baya kuba ngabo kuphela abanokuba nazo ezo zinto. Sinethemba lokuba ngeemveliso zethu ezilungileyo zinokuzisa abathengi bethu intywenka yemali.

JSLTG2000B

I-JSLTG2000B yindlela yokuFumana okuPhezulu (HA) yedijithali yedijithali yeVoIP exhotyiswe ngee-MCU ezingafunekiyo kunye nonikezelo lwamandla olungafunekiyo, olunokwehla ukusuka kwi-4 ukuya kwi-16 izibuko E1/T1. Ibonelela ngeenkonzo ze-VoIP ze-Carrier-grade kunye ne-FoIP, kunye nemisebenzi eyongeziweyo yexabiso efana nemodem kunye nokuqatshelwa kwezwi. Ngezinto ezigcinwe kakhulu, ezilawulekayo kunye nezisebenzisekayo, zibonelela nge-flexible, ephezulu, inethiwekhi yonxibelelwano olujoliswe kwixesha elizayo kubasebenzisi.
I-JSLTG2000B ixhasa uluhlu olubanzi lweeprothokholi zokubonisa, ukuqonda uqhagamshelo phakathi kwe-SIP kunye neempawu zemveli ezifana ne-ISDN PRI / SS7, kusetyenziswa ukusebenza kakuhle kwemithombo ye-trunking ngelixa uqinisekisa umgangatho welizwi. Ngeekhowudi ezininzi zezwi, ukubethelwa kwesignali ekhuselekileyo kunye neteknoloji yokuqaphela ilizwi elihlakaniphile, i-JSLTG2000B ifanelekile kwizicelo ezahlukeneyo zamashishini amakhulu, amaziko ocingo, ababoneleli ngeenkonzo kunye nabaqhubi be-telecom.

Iimveliso zeMveliso

•4/8/12/16/ E1s/T1s, RJ48 interface

•Iikhowudi:G.711a/μ umthetho,G.723.1, G.729A/B, iLBC 13k/15k,AMR

•Ubonelelo lwaMandla aMabini

•Thula ukucinezelwa

•2 GE

•Thuthuza ingxolo

•SIP v2.0

•Ukufunyanwa koMsebenzi welizwi

•SIP-T,RFC3372, RFC3204, RFC3398

•Ukucinywa kwe-Echo (G.168), ukuya kuthi ga kwi-128ms

•SIP Imowudi yomsebenzi weTrunk: Ntanga/Ukufikelela

•I-Adaptive Dynamic Buffer

•UBhaliso lwe-SIP/IMS :ukuya kuthi ga kwiiAkhawunti ze-SIP ezingama-256

•Voice, Fax Gain Control

•NAT: Dynamic NAT, Ingxelo

•I-FAX:T.38 kunye ne-Pass-through

•Iindlela eziguquguqukayo zeNdlela: PSTN-PSTN, PSTN-IP, IP-PSTN

•Inkxaso yeModem/POS

•IMithetho yoNdlela ekrelekrele

•Imo ye-DTMF: RFC2833/SIP Ulwazi/In-band

•Fowunela isiseko somzila ngexesha

•Cima isitishi/iMowudi ecacileyo

•Isiseko seNdlela yokuFowuna kuMfowuni/Ekubizwe Izimaphambili

•ISDN PRI:

•256 Imithetho yeNdlela kumkhombandlela ngamnye

•Umqondiso 7/SS7: ITU-T, ANSI, ITU-CHINA, MTP1/MTP2/MTP3, TUP/ISUP

•UFowuni kunye noKufowunelwa kwiNombolo yokuLawula

•R2 MFC

•Ithowuni yokuNgena kweRingi yasekuhlaleni/eNgaphandle

• Web GUI Configuration

•Udayalo oludityanisiweyo

•Ugcino lwedatha/Buyisela

•Imithetho yokufowuna, ukuya kuthi ga kwi-2000

•PSTN Call Statistics

•Iqela le-PSTN nge-E1 port okanye i-E1 Timeslot

•SIP Trunk Call Statistics

•I-IP Trunk Configuration yeQela

•UPhuculo lweFirmware ngeTFTP/Web

•Iqela le-Voice Codecs

•SNMP v1/v2/v3

•Umfowneli kunye noKubizwe kuLuhlu olumhlophe lwamanani

•I-Network Capture

•Okufowunelayo kunye noKubizwe ngeeNombolo zoLuhlu oluMnyama

•Syslog: Debug, Ulwazi, Imposiso, Isilumkiso, Isaziso

•Fikelela kuLuhlu lweMithetho

•Fowunela iiRekhodi zeMbali ngeSyslog

• IP Trunk Priority

•NTP Ungqamaniso

•Irediyasi

•INkqubo yoLawulo olukwindawo ekumbindi

Iinkcukacha zemveliso

Scalable Digital VoIP Gateway kubaboneleli ngeNkonzo

•4 ukuba 16 izibuko E1/T1 kwi 1U chassis

•Ukuya kuthi ga kwi-480 iminxeba ngaxeshanye

•Ii-MCU ezingasafunekiyo (iYunithi yoLawulo oluPhambili)

•Ubonelelo lwaMandla amabini

•Indlela eguquguqukayo

•Iziqu ze-SIP ezininzi

•Ihambelana ngokupheleleyo namaqonga eVoIP aqhelekileyo

Amava atyebileyo kwiiProtokholi zePSTN

•ISDN PRI

•ISDN SS7, SS7 links redundancy

•R2 MFC

•T.38, Ukudlula kwifeksi,

•Imodem yenkxaso kunye noomatshini bePOS

•Ngaphezulu kwamava eminyaka eli-10 ukudityaniswa noluhlu olubanzi lweLifa lePBXs / ababoneleli ngenkonzo 'PSTN networks

E1/T1

T.38/T.30

I-PRI

SS7

NGN/IMS

I-SNMP

Ulawulo olulula

•Ujongano lweWebhu olubonakalayo

•Inkxaso yeSNMP

•Ubonelelo oluzenzekelayo

•CASHLY Cloud Management System

•Uqwalaselo Logcino & Buyisela

•Izixhobo zokulungisa ezikwinqanaba eliphezulu

Ngenkqubo epheleleyo yolawulo lwezenzululwazi olugqwesileyo, umgangatho omkhulu kunye nokholo olubalaseleyo, sifumana ukuma okuhle kakhulu kwaye sahlala kweli shishini le-China Manufacturer for , Abasebenzisi be-18500 ~ 20000, i-Voice Gateway, i-VoIP Gateway, iiNkqubo zoNxibelelwano lwaNgaphakathi, Ixhasa abasebenzisi be-20000, iZiko lokuFowuna, Ippbx, Ishishini lethu lizinikele ekunikezeni abathengi ngemveliso ebalulekileyo kwaye ekhuselekileyo yomgangatho ophezulu ngexabiso elinamandla, okwenza ukuba umthengi ngamnye aneliseke ngeenkonzo zethu.
China Manufacturer forIsango leLizwi kunye neZiko loMnxeba, Inkampani yethu sele iwuphumelele umgangatho we-ISO kwaye siyawahlonipha ngokupheleleyo amalungelo awodwa omenzi wechiza kunye namalungelo okushicilela. Ukuba umthengi ubonelela ngoyilo lwabo, siya kuqinisekisa ukuba baya kuba ngabo kuphela abanokuba nazo ezo zinto. Sinethemba lokuba ngeemveliso zethu ezilungileyo zinokuzisa abathengi bethu intywenka yemali.