4 Channels GSM VOIP Gateway

 

 



GoIP GSM Gateway bridges the GSM and the IP networks by enabling voice communications. It is installed on the Mobile SIM Card, you can register the GSM telephone on the VoIP Softswitch. it can be easily combined into arbitrary number of channels of Large Gateway Group. Low price, perfect sound quality and powerful function make GoIP GSM inevitable choice of system Integrators, traffic Business and soft switch Manufacturers.

 

Description:

The GoIP series gateway is a broadband relay gateway newly developed. It is a new product for seamless connection between the GSM network and VoIP network. When the mobile phone SIM card is installed in the GoIP, users can register the GSM phone to the VoIP softswitch system. Through the GoIP, users can realize the uplink and downlink calls between the GSM network and the VoIP network. In addition, the GoIP supports the transparent transmission of the caller number from the PSTN to the VoIP. 

 

GoIP is designed to work in conjunction with key phone systems and IP-PBX to provide GSM communications. The extensive compatibility of the GoIP makes it an ideal choice to be deployed in multi-vendor open architecture VoIP networks. GoIP is a great way to provide fast phone service deployment where regular PSTN line may not be readily available. GSM gateway also provides significant savings in usage, infrastructure and maintenance cost compared to conventional PSTN.

 

The GoIP features embedded SIP and H.323 protocols with flexible setting. The bi-directional password authentication (call authorization) and trust list authentication greatly minimize the risk of charge losses and the flexible routing function can meet special requirements of various call forwarding. In particular, the GoIP gateway supports multi device groups, with flexible setting of large GSM gateway groups with different channel numbers. With its low price, excellent voice quality, and powerful features, the GoIP series gateway is the first choice for system integrators, traffic operators, and softswitch manufacturers.

 

Basic Functions:

  1.  LEDs for Power, Ready, Status, WAN, PC, GSM 
  2. Call forward from GSM to VoIP and VoIP to GSM
  3.  Dial in mode or dial out mode only 
  4. Password protection for both GSM dial in or dial out
  5. Retransmit GSM Caller ID to VoIP terminal

 

Key Features:

  •  Open Standard VoIP Protocols (ITU H.323 V4 and IETF SIP V2)
  • Single or Multiple Server Registrations
  •  Two 10/100 Ethernet for WAN / LAN connections
  • GSM module for making GSM calls
  • Speech quality ensured by QoS at the Ethernet and IP layers and comprehensive jitter buffer
  •  VLAN and QoS support
  • NAT Transversal and Router functions
  •  Voice prompts, HTTP Web, Auto Provision support for configuration and updates
  •  Highly stable embedded Linux operating system in high performance ARM 9 Processor

   Enhanced Features:

  • Dynamic selection of codec
  • Advanced jitter buffer
  • Automatic traversal of NAT and firewall
  • VLAN / Qos
  • Router
  • Echo cancellation for Speakerphone
  • Comfort noise generation (CNG)
  • Voice activity detection (VAD)
  • Auto provisioning (requires auto provisioning server)
  • On line firmware upgrade
  • Multi-language support: English and Chinese

 

Competitive Advantage: 

  • Remote SIM operation for SIM Card management
  • SMPP support for 3rd party development of SMS Applications.
  • Free server utilities for remote access and SMS management.
  • Telnet mode for sending AT commands to GSM module.
  • Compact and light weight design
  • Direct customer support 

Physical Characteristics:

 Hardware

 Parameters

 Model

 GoIP-4

 Processor

 ARM9 133MHZ

 DSP

 VP-101-1 196MHz

 RAM

 16M

 FLASH

 4M

 Network Card

 100/10BASE-T ×2

 LED

 operating and circuit light

 Power consumption

 12V/DC

 Weight

 0.45kg

 Size

 25*14*6(cm)

 Operating Temperature

 0-45 Degree

 Working Humidity

 40%-90% non-condensation 

 Color

 grey

 SIM port

 4

 RJ45 port

 1

 

 

 Network Characteristic

 Parameters

 LAN Port

 

 DHCP

 Support

 PPPoE

 Support

 Static IP

 Support

 NAT Transversal

 Relay or Port forwarding

 Network time

 NTP / SNTP

 10/100BASE-T

 10/100 auto adaptation

 PC Port

 

 Static IP

 Support

 DHCP

 Max support 200 terminals

 10/100BASE-T

 10/100 auto adaptation

 Switch mode

 Support

 Protocols

 ITU H.323 V4 and IETF SIP V2, SIP (RFC3261) TCP/UDP/IP, RTP/RTCP, HTTP, ARP/RARP, 
ICMP, DNS, DHCP, NTP, TFTP, TELNET, PPPoE

 

 

 Speech Characteristics

 Service Condition

 G.168 Echo cancellation

 Support

 g.723

 Support

 g.711A/u

 Support

 g.729A/B

 Support

 GSM

 Support

 PLC

 Support

 CNG

 Support

 VAD

 Support

 Jitter Buffer

 Support

 T.38

 Nonsupport

     



Write a review

Note: HTML is not translated!
    Bad           Good

Quad Band DBL GOIP4 Channels 4 SIM CARDS support change IMEI VOIP IP PBX VOIP Gateway

  • Brand: DBL
  • Product Code: GDP-GOIP4
  • Availability: In Stock
  • £299.00


Related Products

GSM GOIP 1 gateway

GSM GOIP 1 gateway

             Description: GS-1 is a..

£99.00

8 Channels GOIP8 GSM VOIP gateway for termination, Support VPN & IMEI change&SMS,SIM Card eight ports

8 Channels GOIP8 GSM VOIP gateway for termination, Support VPN & IMEI change&SMS,SIM Card eight ports

   1.Description The GSM Fixed Wireless Terminal 8 ports Gateway GoIP8 is a 8 SI..

£489.00