Nrog rau kev tswj hwm zoo heev, zoo heev thiab kev ntseeg siab zoo, peb tau txais kev sawv cev zoo heev thiab nyob hauv kev lag luam no rau Tuam Tshoj Chaw Tsim Khoom, 18500 ~ 20000 Tus Neeg Siv, Lub Rooj Vag Suab, VoIP Rooj Vag, Cov Txheej Txheem Sib Txuas Lus Sab Hauv, Txhawb Nqa 20000 Tus Neeg Siv, Chaw Hu Xov Tooj, Ippbx, Peb lub lag luam mob siab rau muab cov neeg siv khoom nrog cov khoom lag luam zoo thiab ruaj ntseg ntawm tus nqi siab, ua rau txhua tus neeg siv khoom txaus siab rau peb cov kev pabcuam.
Nrog rau kev tswj hwm zoo heev, zoo heev thiab kev ntseeg zoo, peb tau txais kev sawv cev zoo heev thiab nyob hauv kev lag luam no rauRooj vag suab thiab Chaw Hu Xov ToojPeb lub tuam txhab twb dhau tus qauv ISO lawm thiab peb hwm peb cov neeg siv khoom cov cai thiab cov cai luam tawm. Yog tias tus neeg siv khoom muab lawv tus kheej tsim, peb yuav lav tias lawv yuav yog tib tus neeg muaj cov khoom ntawd. Peb vam tias nrog peb cov khoom zoo tuaj yeem coj peb cov neeg siv khoom muaj hmoo zoo.
JSLTG2000B yog lub rooj vag VoIP digital uas muaj peev xwm siv tau ntau qhov chaw (HA) uas muaj cov MCUs thiab cov khoom siv fais fab uas tsis muaj zog, uas tuaj yeem hloov kho tau los ntawm 4 mus rau 16 lub chaw nres nkoj E1/T1. Nws muab cov kev pabcuam VoIP thiab FoIP uas zoo li lub rooj vag, nrog rau cov haujlwm ntxiv xws li modem thiab kev paub lub suab. Nrog rau cov yam ntxwv uas yooj yim saib xyuas, tswj tau thiab ua haujlwm tau zoo, nws muab kev sib txuas lus uas yooj ywm, ua haujlwm tau zoo, thiab tsom mus rau yav tom ntej rau cov neeg siv.
JSLTG2000B txhawb nqa ntau yam kev teeb tsa signaling protocols, ua kom pom kev sib txuas ntawm SIP thiab cov teeb liab ib txwm muaj xws li ISDN PRI / SS7, siv cov peev txheej trunking zoo thaum ua kom lub suab zoo. Nrog ntau lub suab codes, kev ruaj ntseg teeb liab encryption thiab thev naus laus zis paub lub suab ntse, JSLTG2000B zoo tagnrho rau ntau yam kev siv ntawm cov tuam txhab loj, cov chaw hu xov tooj, cov chaw muab kev pabcuam thiab cov neeg teb xov tooj.
•4/8/12/16/ E1s/T1s, RJ48 interface
• Codecs: G.711a/μ law, G.723.1, G.729A/B, iLBC 13k/15k, AMR
•Cov Khoom Siv Fais Fab Ob Chav
• Kev Tswj Xyuas Kev Ntshai
•2 GE
• Suab nrov xis nyob
•SIP v2.0
• Kev Tshawb Fawb Txog Lub Suab
•SIP-T, RFC3372, RFC3204, RFC3398
• Kev Tshem Tawm Suab Nrov (G.168), nrog txog li 128ms
•SIP Trunk Ua Haujlwm Hom: Peer / Nkag Mus
•Kev Hloov Kho Dynamic Buffer
• Kev Sau Npe SIP/IMS: nrog txog li 256 SIP Accounts
• Kev Tswj Xyuas Lub Suab, Fax
•NAT: Dynamic NAT, Daim Ntawv Qhia
•FAX: T.38 thiab Pass-through
•Txoj Kev Hloov Tau Yooj Yim: PSTN-PSTN, PSTN-IP, IP-PSTN
• Kev txhawb nqa Modem / POS
• Cov Cai Tswjfwm Ntsig
•Hom DTMF: RFC2833/SIP Info/Hauv-band
•Kev Hu Xov Tooj raws li Lub Sijhawm
•Clear Channel/Clear Mode
•Kev Hu Xov Tooj raws li Tus Hu/Cov Lus Qhia Ua Ntej
•ISDN PRI:
•256 Txoj Cai rau txhua qhov kev taw qhia
•Signal 7/SS7: ITU-T, ANSI, ITU-CHINA, MTP1/MTP2/MTP3, TUP/ISUP
•Kev Tswj Tus Neeg Hu Xov Tooj thiab Tus Xov Tooj Hu
•R2 MFC
• Lub Suab Nrov Hauv Zos / Pob tshab
• Kev teeb tsa GUI hauv web
• Kev Hu Xov Tooj Sib Tshuam
• Cov Ntaub Ntawv Thaub Qab / Rov Qab Los
• Cov Cai Hu Xov Tooj, nrog txog li 2000
• Cov Ntaub Ntawv Hu Xov Tooj PSTN
•Pawg PSTN los ntawm chaw nres nkoj E1 lossis E1 Timeslot
• Cov Txheeb Xyuas Kev Hu Xov Tooj SIP Trunk
• Kev Teeb tsa Pawg IP Trunk
• Kev hloov kho firmware ntawm TFTP / Web
•Pawg Neeg Codecs Suab
•SNMP v1/v2/v3
•Cov Npe Dawb rau Tus Neeg Hu Xov Tooj thiab Tus Xov Tooj Hu
• Kev ntes network
•Cov Npe Dub ntawm Tus Neeg Hu Xov Tooj thiab Tus Xov Tooj Hu
•Syslog: Debug, Info, Yuam Kev, Ceeb Toom, Daim Ntawv Ceeb Toom
•Cov Npe Cai Nkag Mus
• Cov Ntaub Ntawv Keeb Kwm Hu Xov Tooj los ntawm Syslog
•IP Trunk Priority
• Kev Sib Txuas NTP
•Radius
•Kev Tswj Xyuas Hauv Nruab Nrab
Scalable Digital VoIP Gateway rau Cov Neeg Muab Kev Pabcuam
•4 txog 16 qhov chaw nres nkoj E1/T1 hauv 1U chassis
•Txog li 480 qhov kev hu xov tooj tib lub sijhawm
•Cov MCUs Rov Ua Dua (Chav Tswj Xyuas Tseem Ceeb)
•Cov Khoom Siv Fais Fab Ob Chav
•Kev taw qhia yooj ywm
•Ntau lub SIP trunks
•Sib xws nrog cov platform VoIP mainstream

Kev Paub Ntau Ntxiv Txog Cov Txheej Txheem PSTN
•ISDN PRI
•ISDN SS7, SS7 txuas redundancy
•R2 MFC
•T.38, Fax hla dhau,
•Txhawb nqa modem thiab POS tshuab
•Muaj ntau tshaj 10 xyoo kev paub txog kev sib koom ua ke nrog ntau yam Legacy PBXs / Cov chaw muab kev pabcuam 'PSTN networks







• Kev sib txuas lus hauv web uas yooj yim to taub
• Txhawb nqa SNMP
• Kev npaj khoom siv tsis siv neeg
•CASHLY Cloud Management System
• Kev Thaub Qab thiab Rov Qab Kho Dua
•Cov cuab yeej Debug siab heev

Nrog rau kev tswj hwm zoo heev, zoo heev thiab kev ntseeg siab, peb tau txais kev sawv cev zoo heev thiab nyob hauv kev lag luam no rau Tuam Tshoj Chaw Tsim Khoom rau, 18500 ~ 20000 Cov Neeg Siv, Lub Rooj Vag Suab, VoIP Rooj Vag, Cov Txheej Txheem Sib Txuas Lus Sab Hauv, Txhawb Nqa 20000 Cov Neeg Siv, Chaw Hu Xov Tooj, Ippbx, Peb lub lag luam mob siab rau muab cov neeg siv khoom nrog cov khoom lag luam zoo thiab ruaj ntseg ntawm tus nqi siab, ua rau txhua tus neeg siv khoom txaus siab rau peb cov kev pabcuam.
Tuam Tshoj Chaw Tsim Khoom rauRooj vag suab thiab Chaw Hu Xov ToojPeb lub tuam txhab twb dhau tus qauv ISO lawm thiab peb hwm peb cov neeg siv khoom cov cai thiab cov cai luam tawm. Yog tias tus neeg siv khoom muab lawv tus kheej tsim, peb yuav lav tias lawv yuav yog tib tus neeg muaj cov khoom ntawd. Peb vam tias nrog peb cov khoom zoo tuaj yeem coj peb cov neeg siv khoom muaj hmoo zoo.