Etherstack is a global leader in secure, resilient push-to-talk communications.

We specialise in wireless and network communications technology for customers in the public safety, defence, utilities and resources industries.

Our technology is licensed by the leading names in wireless communications globally, whether on land, sea, air or space, and is used around the world to deliver mission critical voice and data to users. Etherstack also supplies digital radio systems and manufactures tactical communications products based on Etherstack technologies.

Recent Market Announcements

17 February, 2023
Full Year 2022 Results Presentation

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7 September, 2022
Etherstack signs A$1.7m Australian Defence Follow-on Contract

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26 August, 2022
Etherstack Signs Nokia MCX IWF Agreement

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22 July, 2021
Etherstack Signs A$11.6m Samsung carrier deal

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Latest News

Etherstack to exhibit at IWCE Las Vegas

23 March, 2023
Join us at this year’s International Wireless Communications Expo (IWCE) event taking place in Las Vegas, NV, from 27-30
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Etherstack Inter-Working Function (IWF) identified as key technology in AT&T FirstNet PTT service

17 August, 2022
Speaking at the APCO 2022 show in Anaheim, CA, last week, AT&T product management specialist for FirstNet LTE mission-critical
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Etherstack P25 tactical repeater achieves highest evaluation rating

15 July, 2022
In recent trials undertaken by the US National Urban Security Technology Laboratory (NUSTL), the Etherstack SFFR-6 GoBox tactical repeater
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