Gateways & ATAs

Protect your analog communication investment and create a high-quality and manageable IP telephony hybrid solution. Whether integrating analog phones for a home or office application, Grandstream’s HT series of Analog Telephone Adapters allows users to easily integrate individual analog phones.

Grandstream/Epygi/Digium

IP Gateways - Analog

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 IP Gateways, download it !

Digium/Epygi

IP Gateways - ISDN

A VoIP Gateway allows you to convert between a legacy telephony connection, such as E1/T1/PRI and a modern VoIP connection using SIP. This is known as "digital gateway" because the voice media is converted between a digital TDM connection and a VoIP connection. The conversion can go from SIP to TDM, TDM to SIP or even SIP to SIP for the purposes of failover or transcoding.

Explore The Marketing Material of all Digium Products

Yeastar

IP Gateways - GSM

Yeastar TG Series VoIP GSM Gateways connect GSM or WCDMA networks to VoIP networks to provide two-way communication: GSM/WCDMA to VoIP and VoIP to GSM/WCDMA. This allows you to connect most IP-based telephone systems including Yeastar IP Phone Systems, and softswitches to a GSM or WCDMA network; which can provide a sophisticated fallback solution when landlines go down, or be used to increase call traffic capacity by providing additional dial-tone.

Grandstream

Analog Telephone Adaptors

Making integrated IP solutions easy and manageable, our HT series of Analog Telephone Adapters are trusted and deployed by some of the largest service providers in the world. Integrate individual analog phones to a home or office environment with these simple to deploy solutions.

Latest Datasheet

You can find the latest specification of of Analog Telephone Adaptors, download it!

Grandstream

Softphone App

Grandstream Wave is a FREE softphone application that allows users to make and receive voice calls through up to 6 different business or residential SIP accounts on any Android™ device from anywhere in the world.

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

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