Muaj Muaj Cov VoIP Gateway Model JSLTG2000B
Muaj Muaj Cov VoIP Gateway Model JSLTG2000B
JSLTG2000B yog High Availability (HA) cov cab kuj-qib digital VoIP rooj vag nruab nrog cov khoom siv hluav taws xob tsis zoo thiab cov khoom siv hluav taws xob rov ua dua, tuaj yeem hloov tau los ntawm 4 mus rau 16 qhov chaw nres nkoj E1 / T1.Nws muab cov kev pabcuam hauv qib VoIP thiab FoIP, nrog rau cov nqi ntxiv xws li modem thiab lub suab lees paub.Nrog cov kev tswj tau zoo, tswj tau thiab ua haujlwm tau zoo, nws muaj qhov hloov tau yooj yim, ua haujlwm siab, kev sib txuas lus yav tom ntej rau cov neeg siv.
JSLTG2000B txhawb nqa ntau yam kev qhia cov txheej txheem, paub txog kev sib txuas ntawm SIP thiab cov cim ib txwm muaj xws li ISDN PRI / SS7, siv kev ua haujlwm ntawm cov khoom siv pob tw thaum ua kom lub suab zoo.Nrog ntau lub suab lis dej num, kev ruaj ntseg teeb liab encryption thiab ntse lub suab paub technology, JSLTG2000B yog zoo tagnrho rau ntau yam kev siv ntawm cov lag luam loj, chaw hu xov tooj, cov chaw muab kev pab thiab cov tswv lag luam.
• 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 hluav taws xob dual
• Kev Ncua Sij Hawm
• 2 GE
• Lub suab nrov nrov
•SIP v2.0
• Kev Tshawb Fawb Lub Suab
•SIP-T, RFC3372, RFC3204, RFC3398
• Ncua tseg (G.168), nrog rau 128ms
•SIP Trunk Ua hauj lwm hom: Peer/Access
•Adaptive Dynamic Buffer
•SIP/IMS Kev Sau Npe: nrog txog 256 SIP Accounts
• Suab, Fax Tau Txais Kev Tswj
•NAT: Dynamic NAT, Rport
• Fax: T.38 and Pass-through
• Txoj kev yooj yim: PSTN-PSTN, PSTN-IP, IP-PSTN
• Txhawb Modem/POS
• Cov Cai Routing Intelligent
• DTMF Hom: RFC2833/SIP Info/In-band
• Hu rau Routing raws sij hawm
•Clear Channel/Clear hom
•Call Routing puag ntawm Tus Hu / Hu Ua Ntej
• ISDN PRI:
• 256 Txoj Cai Txoj Cai rau txhua txoj kev taw qhia
•Signal 7/SS7: ITU-T, ANSI, ITU-CHINA, MTP1/MTP2/MTP3, TUP/ISUP
• Tus Hu Xov Tooj thiab Hu Xov Tooj Manipulation
• R2 MFC
•Local/Transparent Ring Back Tone
•Web GUI Configuration
• Kev hu xov tooj sib tshooj
• Cov ntaub ntawv thaub qab/Restore
• Kev Cai Hu, nrog txog 2000
• PSTN Hu Xov Tooj Statistics
•PSTN pab pawg los ntawm E1 chaw nres nkoj lossis E1 Timeslot
•SIP Trunk Call Statistics
• IP Trunk Group Configuration
•Firmware Upgrade ntawm TFTP/Web
•Voice Codecs Group
• SNMP v1/v2/v3
• Tus Hu thiab Hu Xov Tooj Dawb
• Network ntes
• Tus Hu thiab Hu Cov Npe Dub
•Syslog: Debug, info, yuam kev, ceeb toom, ceeb toom
• Nkag mus rau Cov Cai Lij Choj
• Hu Cov Ntaub Ntawv Keeb Kwm ntawm Syslog
• IP Trunk Ua Ntej
• NTP Synchronization
• Radius
•Centralized Management System
Scalable Digital VoIP Gateway rau cov chaw muab kev pabcuam
•4 mus rau 16 chaw nres nkoj E1 / T1 hauv 1U chassis
•Mus txog 480 ib txhij hu
•Redundant MCUs (Main Control Unit)
•Dual Power Supplies
•Yooj yim routing
•Ntau SIP pob tw
•Ua tau zoo nrog lub ntsiab VoIP platforms
Kev paub nplua nuj ntawm PSTN raws tu qauv
•ISDN PRI
•ISDN SS7, SS7 txuas redundancy
•R2 MFC
•T.38, Fax,
•Txhawb modem thiab POS tshuab
•Ntau tshaj 10-xyoo expriences los koom ua ke nrog ntau yam Legacy PBXs / Cov chaw muab kev pabcuam 'PSTN networks
E1/T1
T.38/T.30
PRI
SS 7
NWS/IMS
SNMP
•Intuitive Web interface
•Txhawb SNMP
•Automated muab
•CASHLY Cloud Management System
•Configuration Backup & Restore
•Advanced Debug cuab yeej
