VoIP Gateway Dinstar UC2000-VF-16G v131

- SIP

- 16*GSM Channels

- 64 slots GSM

- Quad-band 850/900/1800/1900 MHz

- G.711.G.723.1.G.729A

- IMEI changer

- Support SIM Bank

Specifications

Voice Processing

- Protocol: SIP v2.0, RFC3261

- Codec: Law G.711A / U, G.723.1, G.729A / B

- Silent blocking

- Handy noise generator (CNG)

- Detection of voice operation (VAD)

- Echo Cancellation: G.168 with up to 128ms

- Dynamic Jitter Buffer

- DTMF: RFC2833, SIP Information

- Call of tone development

- Programmed incremental control

- NAT: STUN, dynamic NAT, Static NAT

Mobile

- SIM interface: SIM interface 1.8v, 3.0v

- Frequency range: GSM 850/900/1800/1900 MHz

- USSD encryption: Unicode/ ASCII

- HTTP API for SMS

- Polarity reverse

- PIN modification

- Carrier Auto/ Manual selection

- CID/ CLIR

- BCCH

- Send and receive SMS

- SMS to Email

- Call Waiting/ Call Back

- Call forwarding

- GSM audio encoding: HR, FR, EFR, AMR_FR, AMR_HR

Software features

- Call type: Mobile to VoIP, VoIP to Mobile

- Trunk Trunk and Trunk Group

- Rules to manipulate Caller Number / Call Number

- Mapping SIP codes

- White / black list

- PSTN Hotline

- VoIP Hotline

- Validate passwords for incoming and outgoing

- calls

- Unusual call monitor

- Minutes limit for individual ports / calls

- Automatically send SMS messages / Call

- Balance Check

- Low Balance Alarm

- Automatic update of SIM numbers

- Random call distance

- Unusual call monitor

- Dial with SIM

- Saving bandwidth

- Signature and RTP encryption

Network

- Static IP, DHCP Client, PPPoE

- Network Protocol: TCP / UDP, TFTP, FTP, RTP / RTCP, SSH, ARP, RARP, ICMP Ping, NTP, HTTP, DNS

- Static / dynamic ARP requests

Maintenance

- Web / Telnet configuration

- Configuring Backup / Restore

- Software upgrade using HTTP / TFTP

- Factory Reset

- CDR (10000 Lines CDRs locally stored)

- Syslog / Filelog

- Ping and Tracert

- Traffic statistics Access: TCP, UDP, RTP

- VoIP call statistics

- PSTN call statistics: ASR, ACD, PDD

- Voice Dialogist with Loopback

- GSM network analyst

- Custom IVR

- Auto provisioning

- Capture SIP / RTP / PCM

Physical interface

- Mobile phone: 16 GSM Channels

- SIM card slot: 64

- Ethernet communication: 2 * RJ45

- LED indicator: Power, RUN, Signal strength indicator

- Console: 1 * RS232

Environmental

- Power source: 100-240VAC, 50-60Hz

- Power consumption: 37W

- Dimensions: 440 × 270 × 44mm.

- Weight: 3.6kg.

- Bảo hành: 12 tháng.