VoIP Gateway Dinstar UC2000-VG-32T-B
– SIP
– 32* LTE (4G) channels
– Not-IMEI Changer
– Not-Support SIMBank
Specifications
Hardware Interfaces
– Mobile: 32 LTE Channels
– SIM card slots: 32
– Antennas Connectors: SMA
– 2.3” LCD graphic display
– Ethernet Interfaces: 2*10/100/1000Base-T, RJ45
– LED Indicators: Power, RUN, Channel indicator
– Console: 1* RS232 (USB-B connector)
– RST/PWR Button
VoIP & Media
– Protocol: SIP v2.0, RFC3261
– SIP UDP/TCP/TLS
– RTP/SRTP
– Codecs: G.711A/U, G.723.1, G.729A/B
– G.722, AMR, OPUS (TBD)
– Silence Suppression
– Comfort Noise Generator (CNG)
– Voice Activity Detection (VAD)
– Echo Cancellation
– Dynamic Jitter Buffer
– DTMF: RFC2833, SIP Info
– Call Progress Tone Generation
– Programmable Gain Control
– NAT: STUN, Dynamic NAT, Static NAT
Frequency Bands
– LTE: Multiple frequency choices for different countries
Software Features
– Mobile to VoIP, VoIP to Mobile
– SIP Trunk and Trunk Group
– Caller/Called Number Manipulation Rules
– SIP Codes Mapping
– White/Black List
– PSTN Hotline
– VoIP Hotline
– Abnormal Call Monitor
– Minutes Limitation for Ports/Single Call
– Balance Check
– Low Balance Alarm
– Auto Update SIM Number
– Random Call Interval
– Auto CLIP Routing
– Signaling & RTP Encryption(DBO)
– Auto SIP Account
– PPTP/L2TP/OpenVPN
Mobile Features
– SMS/USSD/PIN
– Encoding: Unicode/ASCII
– HTTP API for SMS
– SMPP for SMS
– Polarity Reversal
– CID/CLIR
– SMS Send and Receive
– SMS to Email
– Email to SMS
– Auto SMS/Call Generation
– Call Waiting/Call Back
– Call Forward
– Call Conference
– GSM Audio Coding: HR, FR,EFR,
– AMR_FR,AMR_HR
Maintenance
– Web/Telnet Configuration
– Configure Backup/Restore
– Firmware Upgrade by HTTP
– Factory Reset
– CDR (10000 CDRs Storage Locally)
– Syslog/Filelog
– Ping and Tracert
– Traffic statistics: TCP,UDP,RTP
– VoIP Call Statistics
– PSTN Call statistics: ASR,ACD,PDD
– Voice Diagnose with Loopback
– GSM Network Test
– IVR Customization
– SIP/RTP/PCM Capture
– SIMCloud Management
– Centralized Management (DMS)
– Bảo hành: 12 tháng.
