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UP to 2 Ports GSM VoIP Gateway OpenVox WGW1002G Gateway

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Port: Shanghai
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Paypal
Supply Ability: 100 Piece/Pieces per Week
Other Brand: Others
Condition: 100% Original Brand
FXS/FXO Gateway Module: VS-AGU-E1M800-O,VS-AGU-E1M800-S,VS-AGU-E1M800-O/S
GSM Channels: 2
Place of Origin: Shanghai China
Model Number: WGW1002G
CDMA VoIP Gateways: SWG-1016C
Brand Name: OpenVox
Type: VoIP Gateway
FXS/FXO VoIP Gateways: VS-GW1202/VS-GW1600 Analog Series,iAG804/iAG808,iAG840/iAG880
10/100M LAN interfaces: 1
WCDMA VoIP Gateways: VS-GW1202/VS-GW1600/VS-GW2120 UMTS Series,VS-GWM400W
SIM card per GSM channel: 1
GSM VoIP Gateways: WGW1002G,SWG-1016G,VS-GW1202/VS-GW1600/VS-GW2120/VS-GWM400G GSM Series
Packaging Detail: standard packing, New In Sealed Box.We also pack with wrapping film before shipping.
Shanghai Harmuber Technology Development Co., Ltd.
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Shanghai Harmuber Technology Development CO.,Ltd


About us 

We are one of the largest optical communication device sales agents in China.  Our direct manufactory companies are Cisco, HuaWei, HP, ZTE, Juniper, EMC, TpLink, DLink, IBMDell, Polycom, Yealink, Grandstream, Yeastar, Flyingvoice, Zycoo, Dinstar, OpenVox. we are a fast growing High-Tech enterprise with Quality Customer Service, Excellent Reputation, Strong technical Support. All the products we sell are 100% authentic with original package.


Our Mission


1. Lowest Price with High Quality.

2. Fast Delivery with Low Cost and Security.

3. Professional Technical Support.

4. Advanced Customer Service


  Return Policy 

1. We consider our customer as first priority, we are aiming

2. For 100% satisfied customer service. 
3. We exam and test the function of every product before packaging. 
4. We support technical repair if there’s quality issue within warranty.
5. Please make every order considerably.


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Standard 19" 1.5U IP PBX OpenVox IX240 IP Phone System

Original New VoIP Products                                                         




Part No.:



Original New In Box


1 year



Product Description                                                                      


OpenVox WGW1002G is an industry 1st open source asterisk-based GSMVoIP Gateway solution for SMBs. It supports 2 SIM cards with hot-swap.Also secondary development can be completed through AMI.

The new WGW1002G GSM Gateway is born to fulfill our current product line and meet various needs from our vast customers. It is a small GSM gateway with hot-swap Design and only supports 2 port GSM interfaces, and it comes with the same functions as the Voxstack GSM gateways, developed for interconnecting a wide selection of codecs and signaling protocol, including G.711A, G.711U, G.729, G.722, G.723, G.726, GSM & SIP, to the GSM cellular networks to quickly reduce telecommunication expenses and maximize cost-savings. Because of small and simple, it can make telecommunication more high quality and stable. The size of WGW1002G gateway is smaller than any GSM gateway. It is perfectly suitable for small family or small business that can benefit from WGW1002G cost-saving, easy-carrying and space-saving.

The GSM gateway in a fixed configuration designs with a Lan Switch board that provides steady telecommunication. It supports SMS messages sending and receiving and group sending and SMS to email. The GSM Gateways use standard SIP protocol and compatible with Leading IMS/NGN platform, IPPBX and SIP servers, support most of the VoIP operating platforms such as Asterisk, Elastix, 3CX, FreeSWITCH ,Broadsoft etc.


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  • Simple and convenient configuration via Web GUI
  • Support http / https / SSH
  • Basic security strategy(white/black list, security rules)
  • Optional GSM Voice Codec
  • Codecs support: G.711A, G.711U, G.729, G.723.1, G.722, G.726, GSM
  • Quad-Band GSM 850/900/1800/1900 MHz & Band binding
  • SIP(RFC3261) compliance
  • Support diverse SIP, IAX2 protocols 
  • Multipe SIP/IAX2 Registratio models: None,server, client
  • DTMF Signaling support: RFC2833, Inband, SIPINFO
  • Real Open API Protocol(based on Asterisk)
  • Support static IP and DHCP
  • Call Duration Limit
  • CLIR(Call Line Identification Restriction)
  • Call Waiting
  • Call Forwarding (unconditional, no reply, busy, not reachable)
  • SMS bulk transceiver, SMS automatically resend, Sent to Email
  • Support HTTP SMS interface
  • SMS Forwarding
  • USSD transceiver
  • SMS remotely controlling gateway
  • IMEI number automatically modify
  • PIN identification
  • Mobile number portability (MNP)
  • Flexible routing settings & unlimited routing rules
  • Support DISA
  • Extensible Automatic Callback and Speed Dial
  • Customizable IVR
  • CDR(More than 200,000 Lines CDRs Storage Locally)
  • Support configuration files backup and upload
  • Support for custom scripts, dialplans
  • Least Cost Routing(LCR),according to Time, Port, Calling Number
  • Independent System for Each Module
  • Affordable Price with Superior Performance
  • Hot-swap Design for both Sim cards and Modules
  • Compatible with sip server, such as: Asterisk, Elastix, 3CX, FreeSWITCH, etc



  • 2 GSM Channels
  • 1 SIM card per GSM channel
  • 1 10/100M LAN interfaces
  • 2 Standard SMA-K interfaces
  • Storage temperature range: -20~70℃
  • Operation temperature range: 0~40℃
  • Operation humidity range: 10%~90% non-condensing
  • Power source: 12V DC/2.33A
  • Power: 6W
  • Dimension: 16cm*10.1cm*3.1cm






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