Overview

This brand-new device, Ozeki VoIP GSM Gateway connects the GSM service and your IP network. After the mobile phone SIM card has been installed in Ozeki VoIP GSM Gateway, users can register the GSM phone to the VoIP softswitch system. Via Ozeki VoIP GSM Gateway, users can realize the upward and downward calls between the GSM network and the VoIP network.

The 4-port Ozeki SIP GSM Gateway provides the extension of 1-port Ozeki VoIP GSM Gateway and supports up to 4 GSM channels. It means you can freely connect even 4 mobile phone SIM cards to the device. Each GSM channel can be programmed individually to create connectivity with the PBX, or can be bundled as a single trunk in connection with the PBX.

Ozeki VoIP GSM Gateway is the appropriate device for VoIP to wireless service where a fixed telephone line (PSTN) is not avalilable or for mobile phone roaming via the VoIP network. Due to its powerful features, the Ozeki VoIP GSM Gateway is the best solution for all IP communication systems.

Core benefits

Setup instructions

• How to setup Ozeki GSM adapter for Ozeki Phone System XE to make/receive voice calls

• How to setup Ozeki GSM adapter for Ozeki NG SMS Gateway

• How to setup Ozeki GSM adapter for Asterisk PBX