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Shenzhen DBL Technology Limited

8 Channels Gsm Voip Gateway, Gsm Gateway, Voip Gateway manufacturer / supplier in China, offering 8 Channels GSM VoIP Gateway with 8 SIM Cards (GoIP-8), 4 Port/Channel/SIM Card GSM Gateway GoIP4, 32 Ports GSM Gateway GoIP32 Support Bulk SMS VoIP Device and so on.

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Supplier Homepage Product VoIP GSM Gateway 8 Channels GSM VoIP Gateway with 8 SIM Cards (GoIP-8)

8 Channels GSM VoIP Gateway with 8 SIM Cards (GoIP-8)

FOB Price: Get Latest Price
Min. Order: 100 Pieces
Production Capacity: 10, 000 PCS/Month
Transport Package: Package: 10PCS/Carton
Payment Terms: T/T, Western Union, Paypal, Money Gram
Basic Info
  • Model NO.: GoIP-8
  • Support: IMEI Changeable
  • Send: Bulks SMS/Ussd
  • Warranty: One Year
  • Specification: Box Size: 39*22*9cm
  • Type: Gateway
  • Built in: VPN/Relay
  • with: Free SMS Server
  • Trademark: DBL
  • Origin: China
Product Description
8 Channels GSM VoIP Gateway with 8 SIM Cards (GoIP-8)

1. VoIP call termination
2. Support IMEI change
3. Built in encryption
4. BulkSMS
5. SIP&H. 323


GoIP GSM VoIP gateway description:

The GSM Fixed Wireless Terminal 8 ports Gateway GoIP-8 is a 8 SIM Card Broadband Phone Gateway that had been developed by DBL Technology Limited, GoIP_8 SIM Card Broadband Phone Gateway is a new product that connect the GSM and the VoIP seamlessly. To GoIP_8 what is installed on the Mobile SIM Card, you can register the GSM telephone on the VoIP soft switch. SIP and H. 323 agreement are built in the GoIP_8 and configured flexible. Caller ID can be seen by using SIP. Flexible routing can meet the need of all kinds of call forwarding; Even more special is that GoIP_8 support multi-device group, it can be easily combined into arbitrary number of channels of Large Gateway Group

Key Features

Multiple GoIP8 grouping mode
Provide one cellular channels for IP-PBX
Open Standard VoIP Protocols (ITU H. 323 V4 and IETF SIP V2)
Single or Multiple Server Registrations
Two 10/100 Ethernet circuits connect to the LAN and an additional device
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

Basic Features

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

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

Hardware Specifications

Processor: ARM9E 133MHz
DSP: VPDSP101 196MHz
Memory: RAM 16MB/ Flash 4MB
GSM Module: Type: 850MHz, 900MHz, 1800MHz, 1900MHz
Power: Input AC100V ~ 240V, output DC12V/2A +-10%
Power consumption: 32W maximum
Network card: 100/10Base-T x2
LED: Operation and lines light
GSM Passway: Eight
Operating temperature: 10° C to 40° C (32° F to 104° F)
Storage temperature: 0° C to 50° C (32° F to 122° F)
Working Humidity: 40% ~ 90% Not congealed
Weight: 1203 g (1 lb) (Including AC/DC Adapter)
Warranty: One year






8 Channels GSM VoIP Gateway with 8 SIM Cards (GoIP-8)


8 Channels GSM VoIP Gateway with 8 SIM Cards (GoIP-8)




8 Channels GSM VoIP Gateway with 8 SIM Cards (GoIP-8)




Hardware characteristics parameter Remark
Model GoIP8  
Processer ARM9 133MHZ  
DSP VP-101-1 196MHz  
RAM 16M  
FLASH 4M  
Power Supply DC12V/2A  
Frequency default  900M/1800M  
Choice:     850M/1900M  
Power Consumption Max 32W  
LED Operating and circuit light  
Network card 100/10BASE-T × 1  
weight 1.7KG  
Operating temperature 0-45° C  
Working humidity 40%-90% non condensation  
color grey  
GSM channel 16  
warranty 1 year  




















Network Characteristics Parameter Remark
LAN Port
DHCP support  
PPPoE support  
Static IP support  
Network Time Relay or Port forwarding Relay need coordinate with DBL Relay Server
10/100BASE-T 10 or 100 auto adaptation  
PC Port
Static IP support  
DHCP Max support 200 terminals  
10/100 BASE-T auto adaptation  
Switch mode support  
 













Speech Characteristics Service Condition Remark
G. 168 Echo cancellation support 16ms
g. 723 Support  
g. 711A/u Support  
g. 729A/B Support  
PLC Support  
CNG Support  
VAD Support  
Jitter buffer support  
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