Imodeli ye-China Low Density E1T1 Digital VoIP Gateway JSLTG1000 Ifektri kunye noMvelisi

Imodeli ye-E1T1 Digital VoIP Gateway ye-JSLTG1000 Umfanekiso obonisiweyo

Imodeli yeGateway ye-E1T1 yeDijithali yeVoIP JSLTG1000

Inkcazo emfutshane:

Ii-JSLTG1000 series E1/T1 Digital VoIP Gateways ezinee-1/2 ports E1/T1 yi-trunk gateway encinci nengabizi kakhulu eyenzelwe ukudibanisa phakathi kweenethiwekhi ze-PSTN kunye ne-IP. Ngoyilo olunamandla lwehardware, i-JSLTG1000 series inezakhono zokufikelela kwi-PSTN ezipheleleyo kunye neempawu zokunxibelelana kwe-SIP ukuya kwi-SIP ezivumela ukunxibelelana phakathi kwazo zonke ezi zinto.
Isango le-trunk yochungechunge lwe-JSLTG1000 elinoyilo olusebenzayo kunye neprosesa ye-DSP eqinileyo iqinisekisa ukusebenza okuphezulu kokuguqulwa kwesignali yelizwi ye-PCM kunye neepakethi ze-IP, nokuba iisango zilayishwe ngokupheleleyo. I-JSLTG1000 iyasebenza kunye namaqonga e-VoIP aqhelekileyo, kwaye iyahambelana nenethiwekhi ye-PSTN ene-interfaces ye-trunk yedijithali ngokusekelwe kumava ethu eminyaka kwi-ISDN PRI / SS7 / R2 MFC.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

I-JSLTG1000

Iimpawu zeMveliso

•1/2 E1s/T1s, ujongano lwe-RJ48

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

•Izixhobo zoMbane ezimbini

•Ukuthintela Ukuthula

•2 GE

•Ingxolo yentuthuzelo

•I-SIP v2.0

•Ukuchonga Umsebenzi Welizwi

•I-SIP-T,RFC3372, RFC3204, RFC3398

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

•Imo Yokusebenza ye-SIP Trunk: Oontanga/Ukufikelela

•I-Adaptive Dynamic Buffer

•Ubhaliso lwe-SIP/IMS: kunye neeAkhawunti ze-SIP ezifikelela kwi-256

•Ulawulo lweLizwi, iFax Gain

•I-NAT: I-Dynamic NAT, Ingxelo

•IFEKSI:T.38 kunye nePass-through

•Iindlela eziGuquguqukayo: PSTN-PSTN, PSTN-IP, IP-PSTN

•Imodem yenkxaso/iPOS

• Imithetho yoLawulo oluQikelelweyo

•Imo yeDTMF: Ulwazi lwe-RFC2833/SIP/Ibhendi ephakathi

• Isiseko sendlela yokufowunela ngexesha

•Cima itshaneli/iModi ecacileyo

• Isiseko se-Call Routing kwi-Caller/Called Prefixes

•ISDN PRI, Q.sig

•Imithetho yeNdlela engama-256 yeSikhokelo ngasinye

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

•Ukuphathwa kakubi kweenombolo zomntu ofowunayo nofowunayo

•R2 MFC

•Ithoni yokubuyela umva yeRingi yasekuhlaleni/engabonakaliyo

•Uqwalaselo lwe-GUI yeWebhu

•Ukudibanisa okutshintshiselanayo

• Ugcino lweDatha/Buyisela

•Imithetho yokufowuna, ukuya kuthi ga kwi-2000

•Izibalo zeMinxeba zePSTN

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

•Izibalo zeSifo seTrunk ye-SIP

•Uqwalaselo lweQela leTrunk ye-IP

•Uphuculo lweFirmware ngeTFTP/Web

•Iqela leeKhodekhi zelizwi

•I-SNMP v1/v2/v3

• Uluhlu lwabaMhlophe beeNombolo zabaFonayo nabaFonayo

•Ukuthathwa kweNethiwekhi

• Uluhlu lwabantu abafowunayo nabafowunayo olumnyama

•I-Syslog: Ukulungisa iimpazamo, Ulwazi, Impazamo, Isilumkiso, Isaziso

• Uluhlu lweMithetho yoFikelelo

•Iirekhodi zeMbali yoMnxeba ngeSyslog

•I-IP Trunk Priority

•Ungqamaniso lwe-NTP

•Irediyasi

•Inkqubo yoLawulo oluPhakathi

Iinkcukacha zemveliso

Isango leTrunk yeVoIP elingabizi kakhulu

•Iiports ezi-1/2 E1/T1 kwi-chassis eyi-1U

•Izixhobo zamandla ezimbini

•Ukuya kuthi ga kwiifowuni ezingama-60 ngaxeshanye

•Indlela eguquguqukayo

•Iitranki ze-SIP ezininzi

•Ihambelana ngokupheleleyo namaqonga e-VoIP aqhelekileyo

Amava Atyebileyo kwiiProtocols zePSTN

•I-ISDN PRI
•ISDN SS7, SS7 amakhonkco okuphinda-phinda
•I-R2 MFC
•T.38, I-pass-through fax,
•Inkxaso yemodem kunye noomatshini bePOS
•Amava angaphezu kweminyaka eli-10 okudibanisa noluhlu olubanzi lweenethiwekhi zePSTN zeLegacy PBXs / ababoneleli beenkonzo