dinstar 16 port gsm gateway

Features

? 32 GSM/CDMA ports

? GSM: quad-band 850/900/1800/1900MHz; CDMA:800 MHz

? Support SIM bank/SIM server

? Web-based SMS/SMSC and USSD, open API

? Support digit map, flexible dial rules

? Manual /automatic selection operators

? Syslog way output tracking information

? IP/Password based white/blacklist

? Voice prompts, HTTP Web support for configuration and updates

? BCCH management

Specification

Interfaces

? Mobile Ports: 32 ports GSM/CDMA channels

? LED Indicators: Power, Run, Signal strength indicator

Voice Processing

? Voice Packet Capabilities: G.168 with 32, 64 or 128 ms tail length

? Voice Codec: G.711a/u law, G.723.1, G.729AB

? QoS: Diff Serve, ToS, VAD, PLC, CNG

Call Features

? Calling Type: Terminate/Originate calls

? IVR Voice Prompt: Two stage dialing, Private service IVR

? Call handling: One stage dialing,Configurable dial plan

? DTMF: RFC2833, SIP, INFO

? Routing rules: Port Group, IP Group, up to 32 routing rules

Mobile Features

? General Feature: SMS/SMSC, USSD, IMEI/PIN modify, Call minutes restriction, Carrier select, BCCH, Reversed Polarity

Network

? Network Mode: NAT router or switch mode

? Network Protocols: IP,TCP, UDP,TFTP, FTP, RTP, RTCP, ARP,RARP,ICMP Ping, NTP, SNTP, Http, DNS, PPPoE, DHCP

? NAT traversal: Static NAT, STUN

Protocol

? Protocol: SIP V2.0 RFC3261

? SIP Characteristics: By port/device registration, Two 183 mode

Configuration Management

? Web GUI: Configuration, firmware upgrade, call status, Configuration backup/restore

16=100000BDT
32=200000BDT
More info call:01779853558