gateway networking device with 16 sim card port Etross ETS-16G

Overview:

ETS16G GSM VoIP gateway is newly designed IP to GSM gateway supporting maximum 16 ports of GSM Voice interface, it can effectively realize the smooth transition between PLMN(GSM) and VoIP network. Compact cost effective design and system architecture of ETS16G provides customer satisfaction in high quality, performance and system reliance. This product uses the state-of art technology voice compression and Smart QoS of ETS to maintain the maximum voice quality under fast internet line and slow internet line as well, thus It is an ideal gateway for heavy duty VoIP call termination (VoIP to GSM) and Origination (GSM to VoIP), it is fully compatible with leading soft switch and SIP server.

Main Feature:

16 GSM ports ,up to 16 concurrent calls

GSM: Quad-band 850/900/1800/1900Mhz, CDMA 450/800/1900Mhz optional

UMTS 850/900/2100Mhz optional

Web-based SMS Sending / receiving

Syslog output by USB interface for tracking records

Voice prompts, HTTP Web support for configuration and upgrade

SIM swapping

HTTP Web support ASR,ACD,PDD, SIM balance check

CDR

IVR

BCCH management

Specification

Interfaces

Mobile Ports: 16 ports GSM/CDMA channels

Two(2) 10/100Mbps Ethernet Interface (2xRJ45)

USB: 1 port

Voice Processing

Voice Codec: G.711a/u law, G.723.1, G726,G.729AB

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

Call Features

Calling Type: Terminate/Originate calls

IVR Voice Prompt: Two stage dialing, Customized IVR

Call handling: One stage dialing, Configurable dial plan

DTMF: RFC2833, SIP

Mobile Features

General Feature: SMS, USSD, IMEI/PIN modify, Call minutes restriction, Carrier select, BCCH, Reversal 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

Management: TFTP, HTTP, Sys log, CDR

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

Diagram:

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