One Horizon Group provides the world’s first carrier grade mobile VoIP solution

Using our proprietary SmartPacket™ technology platform, One Horizon has been able to significantly improve the efficiency by which voice signals are transmitted by radio over the Internet resulting in a 10X reduction in mobile spectrum required to transmit a VoIP call.

As a result, our Horizon Call solution is able to deliver crystal-clear, uninterrupted voice calls over Wi-Fi, 4G, 3G, 2G and EDGE networks. Because we re-engineered mobile VoIP from scratch, we are able to overcome the limitations of other VoIP OTT (over-the-top) apps such as poor voice quality, high bandwidth requirements, dropped calls, and congested networks.

Latest Posts

May 15, 2017

One Horizon Group Announces 2017 First Quarter Financial Results

LIMERICK, IRELAND--(Marketwired - May 15, 2017) - One Horizon Group, Inc. (NASDAQ: OHGI), the award winning mobile VoIP software provider
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May 12, 2017

One Horizon Group Regains Compliance with NASDAQ Listing Requirements

LIMERICK, IRELAND — (Marketwired) — 05/12/17 — One Horizon Group, Inc. (NASDAQ: OHGI), the award winning mobile VoIP software provider
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April 11, 2017

One Horizon Group Announces 2016 Full Year Financial Results

LIMERICK, IRELAND -- (Marketwired) -- 04/11/17 -- One Horizon Group, Inc. (NASDAQ: OHGI), the award winning* mobile VoIP software provider
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March 23, 2017

Microsoft Corp. Showcases One Horizon Group’s Global Growth Strategy that Utilizes the Microsoft Azure Cloud Computing Platform

LIMERICK, IRELAND -- (Marketwired) -- 03/23/17 -- One Horizon Group, Inc. (NASDAQ: OHGI), the award winning1 mobile VoIP software provider
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