High Density Digital VoIP Gateway Model JSLTG5000

• 64 E1/T1 Ports

•4 Chav Ua Haujlwm Digital (DTU), txhua qhov kev txhawb nqa 480 raws

• Codecs: G.711A/U, G.723.1, G.729A/B thiab iLBC

• Cov khoom siv hluav taws xob dual

• Kev Tiv Thaiv Tsis Txaus Siab

• 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 2000 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

• 512 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 sib tw hu

• 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 Lub Cev Ua Ntej

• NTP Synchronization

• Radius

•Centralized Management System