TASSTA relaunches its 3GPP mission-critical server as T.XON

23.10.2026

TASSTA relaunches its 3GPP mission-critical server as T.XON

TASSTA has renamed and rebuilt its 3GPP mission-critical (MCX) server. Until now known as T.Quasar, it continues as T.XON 11.0; the first releases, 11.4.1 and 11.5.0, shipped in September 2026.

The headline feature is site replication: T.XON is designed so that when one site goes down, the talk groups keep running on another. Release 11.4.1 carries 128 features across server, administration and recording.
T.XON is the core of an environment TASSTA develops and releases as one product:

T.Star client for Android handsets;
T.Galaxy dispatcher;
T.Admin administration centre;
T.Writer recording;
T.Gravity gateway that brings TETRA, DMR and analogue radio fleets into the same talk groups.

The server is documented as open to other vendors’ MCX clients and ETSI-compliant user equipment.
For existing customers, T.XON continues the T.Quasar line with the same roadmap and the same support people, and existing documentation links keep working. Each T.Quasar customer’s TASSTA contact explains what moving to T.XON means for their site.
“Buyers want a working system, not a set of parts they have to make work together,” said Kaveh Hosseinzadeh, Managing Director of TASSTA. “T.XON is the name of that system.”

TASSTA shows the T.XON environment at PMRExpo, 24 to 26 November 2026, Koelnmesse Cologne, stand E048-F049.

More about T.XON

TASSTA Announces the Official Launch of TASSTA France

09.09.2026

TASSTA Announces the Official Launch of TASSTA France

Paris, France, 09/09/2026

TASSTA today announced the official launch of TASSTA France, extending its presence into the French market.

TASSTA France will operate from a new office in Paris and serve as the company’s direct point of contact for public safety agencies, transport operators, utilities and enterprise organizations across the country. Beyond push-to-talk, TASSTA’s platform brings communication, coordination and operational tools, including push-to-video, messaging and data, GPS and mapping, lone worker protection, guard tour and patrol management, and drone and CCTV integration, into one secure environment for control rooms and field teams.

Leading TASSTA France is Dounia Daoud, who brings more than 15 years of experience in the technology and telecommunications sectors. In her role, Dounia is responsible for TASSTA’s business development activities in France, building relationships with customers and partners and supporting organizations through the adoption of mission-critical communication technology.

The TASSTA team will also be present in France at two upcoming industry events: the RCPA Annual Conference in Paris on October 15, 2026, and the AGURRE 2026 Conference, also in Paris, on November 19, 2026. Learn more in our Event Section: tassta.com/events

About Dounia Daoud

Dounia Daoud leads TASSTA’s business development activities in France and serves as the company’s primary point of contact for the French market. With more than 15 years of experience in the technology and telecommunications sectors, including roles at Ericsson, IBM and SIAE Microelettronica, she brings extensive expertise in strategic account development, partner ecosystems and complex B2B sales. At TASSTA, she is focused on strengthening the company’s presence in France, developing new customer and partner relationships, and supporting organizations in the adoption of secure and mission-critical communication solutions.

Contact
Dounia Daoud
TASSTA France
61 rue de Lyon, 75012 Paris
dounia.daoud@tassta.fr
+33 6 22 99 68 26
tassta.fr

TASSTA and Datamatik at ONS 2026

27.07.2026

TASSTA and Datamatik at ONS 2026

TASSTA, together with Datamatik, will participate in ONS 2026 as part of the MTN Norway AS stand in Stavanger from 24 to 27 August.

Visit the MTN Norway AS stand to experience live demonstrations of TASSTA’s mission-critical communication solutions for the energy sector, including:

– TASSTA MCX Push-to-Talk (MCPTT) for instant and reliable voice communication
– Push-to-Video (MCVideo) for real-time visual information and improved situational awareness
– Indoor localization, Guard Tour and Lone Worker Protection for iPhone and Android, supporting precise positioning, digital patrol management and personnel safety
– Integration with TETRA, DMR, analog and other radio networks through TASSTA Bridge, connecting existing radio infrastructure with broadband communications.

From offshore operations and maintenance teams to emergency response and critical infrastructure, TASSTA helps keep personnel connected, informed and safe in demanding working environments.

ONS 2026, Stavanger
24 to 27 August
TASSTA and Datamatik, as part of the MTN Norway AS stand

TASSTA MCX Joins the Communications Backbone of the Dubai Metro Blue Line

09.07.2026

TASSTA MCX Joins the Communications Backbone of the Dubai Metro Blue Line

Esharah, a subsidiary of Nedaa (Professional Communication Corporation), has selected Zetron’s ACOM Unified Communications System to support operations on the Dubai Metro Blue Line, one of the region’s most significant transportation projects. The Blue Line will run 30 kilometres across 14 stations, connecting districts including Dubai Creek Harbour, Dubai Silicon Oasis, and Dubai International City, with interchanges to the existing Red and Green Lines and to the Etihad Rail network.

ACOM will bring together Airbus TETRA, TASSTA MCX, and telephony services into a single operational environment for the project. Operators across primary and backup control centres, as well as remote locations, will manage communications through one unified platform, built to deliver the geo-redundancy and interoperability a metro network serving millions of passengers requires.

The selection was announced by Zetron at Critical Communications World 2026 in London. For TASSTA, the project is a further step in the company’s ongoing collaboration with Esharah and Nedaa in the UAE, and confirms TASSTA MCX’s role alongside TETRA and telephony in large-scale, multi-technology transport communications deployments.

TASSTA Confirms MCX Interoperability at the 10th ETSI MCX Plugtests in Sophia Antipolis

01.06.2026

TASSTA Confirms MCX Interoperability at the 10th ETSI MCX Plugtests in Sophia Antipolis

TASSTA took part in the 10th MCX Plugtests, hosted by ETSI at its headquarters in Sophia Antipolis, France, from 18 to 22 May 2026. The event brought together more than 240 participants, including MCX application server and client vendors, network operators, and public safety stakeholders, to test the interoperability of Mission Critical Push-to-Talk (MCPTT), Mission Critical Data (MCData), and Mission Critical Video (MCVideo) implementations over live 4G and 5G networks.

The 10th edition marked a milestone for the MCX Plugtests programme, which ETSI runs with the support of the Critical Communications Association (TCCA) and the International Union of Railways (UIC), and with co-funding from the European Union and the European Free Trade Association. This round focused on 3GPP Releases 18 and 19, with particular attention to cross-system communications: the Interworking Function (IWF) connecting MCX to TETRA and P25 networks, and inter-MCX scenarios that link different systems, agencies, or countries.

TASSTA has been part of the MCX Plugtests programme since its very first edition, making the 10th consecutive round in which the company has put its MCX solution through independent, multi-vendor testing. Following the event, TASSTA received an official Recognition of Participation from ETSI, confirming that its MCX solution was tested for interoperability against other vendors’ implementations under the programme’s live, multi-client conditions.

Participation in the MCX Plugtests programme is a recurring part of TASSTA’s product validation process. Each round tests the company’s MCPTT, MCData, and MCVideo services against the latest 3GPP specifications and against real implementations from other vendors, rather than in isolation. For customers, this provides an independent, standards-based check that TASSTA’s mission-critical communication solution works as intended alongside the wider MCX ecosystem, including devices and systems it may need to connect to in the field.

TASSTA Featured in APAC CIOOutlook for Redefining Mission-Critical Communication

02.02.2026

TASSTA Featured in APAC CIOOutlook for Redefining Mission-Critical Communication

Hannover, Germany — 30.01.2026 — TASSTA, a global provider of mission-critical communication software, announces the publication of its featured article in APAC CIOOutlook, titled “Redefining Mission-Critical Communication for a Safer, Smarter World.” The article highlights TASSTA’s vision, technology, and real-world impact in enabling secure, reliable, and future-ready communications for mission-critical operations worldwide.

Read the full article here:
https://wireless.apacciooutlook.com/vp/TASSTA/tassta:_redefining_mission-critical_communication_for_a_safer,_smarter_world/

The feature explores how TASSTA addresses today’s communication challenges by delivering a software-defined platform that combines push-to-talk (PTT), real-time voice and video, location tracking, emergency management, and task coordination in a single, unified solution. Designed for environments where reliability is non-negotiable, TASSTA supports organizations operating in public safety, critical infrastructure, transportation, industry, and enterprise sectors.

The article highlights TASSTA’s seamless integration of traditional radio systems with advanced digital capabilities, supported by continuous development that adapts to evolving operational and industry demands. This approach allows organizations to modernize their communications while preserving existing investments and ensuring full interoperability across devices, networks, and technologies.

APAC CIOOutlook also emphasizes TASSTA’s focus on resilience, security, and flexibility. TASSTA solutions can be deployed on-premise or in hybrid environments, offering customers full control over data sovereignty and system availability. Built to support broadband networks, private LTE/5G, and radio interoperability, TASSTA enables a smooth transition toward next-generation mission-critical communications.

By prioritizing customization, freedom of choice, and knowledge sharing, TASSTA continues to help organizations enhance situational awareness, improve response times, and increase operational safety — without compromising reliability.

Interested to learn more, contact us at:
hello@tassta.com