Unified Communications

The UCM series of IP PBXs offer an extensive set of unified communication features in an easy-to-manage on premise solution with no licensing fees, upgrade fees or costs per features. Our UCMs range from small and medium business deployments to small and medium enterprise solutions.

UC Module - IPPBX

Developing a powerful solution that is customized for every individual streamlines communication and workload efficiency. Grandstream makes state-of-the art telephony devices more accessible and easier to deploy than ever before.

Latest Datasheet

You can find the latest specification of IPPBX, download it !

You can find the latest specification of Switchvox, download it !


S-Series VoIP PBX are designed for SOHO & SME with up to 200 users. It offers scalable modular design to support FXS/FXO/PSTN/BRI/PRI/GSM/3G connectivities

We're ready to lead you into the future of VoIP.

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