VoIP Gateway Dinstar UC2000-VG-32G-B

Specifications

Hardware Interfaces

- Mobile: 32 GSM Channels

- SIM Card slots: 32

- Antennas Connectors: SMA

- 2.3” LCD graphic display

- Ethernet Interfaces: 2*10/100/1000 Base-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

- GSM Gateway: 850/900/1800/1900MHz

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.