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Shenzhen Etross Telecom Co., Ltd.

Gsm Voip Gateway, Goip, Gsm Gateway manufacturer / supplier in China, offering GSM Gateway Ets-16g 16 Port GSM VoIP Gateway /GoIP, 2.4G&5.8g 48V Poe Wireless Ceiling Ap WiFi Access Point, 100 Users Support, 1200Mbps Wireless Ap Ceiling WiFi Access Point and so on.

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Supplier Homepage Product GSM / CDMA FWT GSM Gateway Ets-16g 16 Port GSM VoIP Gateway /GoIP

GSM Gateway Ets-16g 16 Port GSM VoIP Gateway /GoIP

Purchase Qty.:
1-4 5-14 15+
FOB Unit Price: US $1,250 US $1,200 US $1,164
Purchase Qty. (Pieces) FOB Unit Price
1-4 US $1,250
5-14 US $1,200
15+ US $1,164
Get Latest Price
Production Capacity: 1, 000PCS/Month
Transport Package: Standard Cartons
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union, cash

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Basic Info
  • Model NO.: ETS-16G
  • SMS: Support
  • Frequency: GSM850/900/1800/1900MHz
  • Size: 33X25X23 (Outer Packing Box)
  • Clolor: Black
  • IMEI Change: Support
  • Gross Weight: 5kg
  • Origin: Guangdong
Product Description
ETS-16G 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 ETS-16G 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

Call routing / digit map

CDR management

IVR management

BCCH management

Auto IMEI generation and change, Automatically SIM card activation, credit check/ recharge
Advanced Simulation of human behavior for calling and messaging



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


Mobile Features

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


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: 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
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