Lower Your Call Costs with OpenVox GSM Gateways — Reliable, Scalable, and Built for the Philippines.

Seamlessly integrate with any PBX system and start saving on calls and SMS today.

Why Businesses Choose OpenVox GWP Series?

Save More on Calls

Route calls via SIM cards to drastically lower your telco expenses.

Plug & Play Integration

Works with Vicidial, Asterisk, and other VoIP platforms.

Bulk SMS Capabilities

Send alerts, promos, or OTPs via an intuitive web UI or API.

Multi-SIM Management

Smart SIM load balancing across networks for maximum uptime.

Designed for the PH Network

Supports 2G/3G/4G LTE for Smart, Globe, and DITO.

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Modular

Platform.

works

with any

PBX

BULK

SMS

SUPPORT

DIALER

VICIDIAL

COMPATIBLE

Perfect for call centers & sales teams.

REDUCE

CALL COSTS.

Optimize routes and lower telecom expenses.

Mobile network technologies

2G,3G or LTE

SMS support

Flexible built-in web interface to send and receive SMS messages and API.

supports playSMS

Features

Simple Web GUI

Support SSH

Basic security strategy(white/black list, security rules)

Optional GSM Voice Codec

Codecs support: G.711A, G.711U, G.722, G.726, G.729A, GSM

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)

SMS Forwarding

VPN clients：OpenVPN/PPTP VPN/L2TP VPN/N2N VPN (Not available for EAEU)

SMS remotely controlling gateway

Hot-swap Design for both Sim cards and Modules

Asterisk, Elastix, 3CX, FreeSWITCH compatible

Simple and convenient configuration via Web GUI

Get in Touch

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Get in Touch

Our team is ready to help. Send us a message, and we’ll respond shortly!

By submitting, I understand and agree to the VFidelity Inc. Terms of Use and acknowledge the Private Policy Notice.

Get in Touch

Our team is ready to help. Send us a message, and we’ll respond shortly!

By submitting, I understand and agree to the VFidelity Inc. Terms of Use and acknowledge the Private Policy Notice.