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OpenVox VS-GW2120-12W 12 3G/UMTS Channels VoIP Gateway

The OpenVox VS-GW2120-12W is an industry 1st open source asterisk-based 3G VoIP Gateway solution for SMBs and SOHOs. With friendly GUI and unique modular design, users may easily setup their customized Gateway. Also secondary development can be completed through AMI (Asterisk Management Interface). Find out more at voip.com.vn

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OpenVox VS-GW2120-12W 12 3G/UMTS Channels VoIP Gateway

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Brand OpenVox

SKU VS-GW2120-12W

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OpenVox VS-GW2120-12W 12 3G/UMTS Channels VoIP Gateway

The OpenVox VS-GW2120-12W is an industry 1st open source asterisk-based 3G VoIP Gateway solution for SMBs and SOHOs. With friendly GUI and unique modular design, users may easily setup their customized Gateway. Also secondary development can be completed through AMI (Asterisk Management Interface).

OpenVox VS-GW2120-12W Key Features

Simple and convenient configuration via Web GUI
Multiple Languages
Codecs support: G.711A, G.711U, G.729, G.723.1, G.722, G.726, GSM
WCDMA: 850/900/1900/2100 MHz
SIP(RFC3261) compliance
Support diverse SIP, IAX2 protocols (coming soon)
DTMF Signaling support: RFC2833, Inband, SIP Info
Open API interface（AMI）
Echo Cancellation: ITU-T G.168 LEC
Support static IP and DHCP
Support OpenVPN and PPTP (coming soon)
Call Duration Limit
CLIR(Call Line Identification Restriction)
Call Waiting
Call Forwarding (unconditional, no reply, busy, not reachable)
SMS bulk transceiver, SMS automatically resent
Support HTTP SMS interface
SMS sent to Email
USSD transceiver
SMS remotely controlling gateway
IMEI number automatically modify
PIN identification
Mobile number portability (MNP)
Flexible routing settings " " unlimited routing rules
Diverse extensible applications, such as IVR,DISA
Support configuration file 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 Asterisk, Elastix, 3CX, FreeSWITCH Sip Server and VOS VoIP operating platform
Available for OEM
3-Month "No Questions Asked" Return Policy
One Year Warranty

The VoxStack gateway designs with a Lan Switch board that provides stackability on the hardware upgrade. It supports SMS messages sending and receiving and group sending and SMS to email. The 3G Gateways are 100% compatible with asterisk, Elastix, trixbox, 3CX FreeSWITCH sip server and VOS VoIP operating platform.

OpenVox VS-GW2120-12W Technical Specification