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TASSTA to Showcase MCX Solutions at PMRExpo 2025

24.10.2025

TASSTA to Showcase MCX Solutions at PMRExpo 2025

TASSTA is heading to PMRExpo 2025, Europe’s leading trade fair for secure communication, taking place in Cologne from November 25–27, 2025. Visitors can find the TASSTA team at Hall 7, Stand E48.

PMRExpo serves as the central meeting point for professionals shaping the future of mission- and business-critical communication. Each year, the event brings together experts, providers, and users from across industries – from public safety and critical infrastructure to transport and utilities.

TASSTA will be on site to showcase its latest developments in mission-critical Push-to-Talk, Push-to-Video, and Push-to-Data solutions, all designed to ensure reliable, secure, and efficient communication across teams and networks.

Meet the TASSTA Team in Cologne Visitors are invited to stop by Stand E48 to meet the TASSTA team, discover new features, and discuss how TASSTA’s solutions are transforming secure communications around the world.

See you at PMRExpo 2025 in Cologne!

How it was in 2024

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TASSTA Redefines Secure Communication on iOS with T.Star

16.06.2025

TASSTA Redefines Secure Communication on iOS with T.Star

We’re thrilled to announce that T.Star, our cutting-edge 3GPP-compliant Mission-Critical Communication (MCX) client, is now available on the iOS App Store!

For years, the industry has needed a robust, fully compliant mission-critical app for iOS, and we’ve delivered. T.Star is engineered for professionals in highly regulated and strategic environments who demand the utmost in secure, reliable, real-time communication.


T.Star is optimized for LTE and 5G networks, providing the unwavering performance vital for first responders, public safety, emergency services, and critical infrastructure operators.


“This is what the industry has been waiting for, and it will fundamentally redefine how critical operations stay connected,” says Kaveh Hosseinzadeh, General Manager at GMC TASSTA GmbH.


Download T.Star today and experience the future of secure, mission-critical communication on your iPhone:

Interview Recap: Kaveh Hosseinzadeh Talks Mission-Critical Communication with SafetyDetectives

28.03.2025

Interview Recap: Kaveh Hosseinzadeh Talks Mission-Critical Communication with SafetyDetectives

In a recent interview with SafetyDetectives, Kaveh Hosseinzadeh, General Manager of TASSTA, shared valuable insights into the company’s approach to mission-critical communication, cybersecurity, and digital transformation.

Read full interview

Building Next-Generation Communication Tools

TASSTA is at the forefront of transforming how public safety and enterprise teams communicate. What began as a modern alternative to traditional radio systems has evolved into a full-featured platform supporting:
  • Push-to-talk over LTE/5G
  • Encrypted messaging
  • Real-time GPS tracking
  • Emergency alerts and lone worker protection
Kaveh explains that TASSTA’s ecosystem is built with flexibility and security at its core — designed for high-demand environments such as emergency services, transportation, utilities, and private security.

Cybersecurity by Design

Security isn’t an add-on — it’s a foundation. The TASSTA system offers:
  • End-to-end encryption
  • Role-based access control
  • Secure cloud and on-premise deployment options
Kaveh emphasizes that protecting sensitive communication data is non-negotiable, especially when working with government and critical infrastructure clients.

Bridging Old and New: LMR Interoperability

One of TASSTA’s key differentiators is its interoperability with legacy systems like TETRA, DMR, and P25. Organizations can modernize their communication stack without replacing existing radios, enabling a smoother and more cost-effective digital transition.

Looking Ahead: AI, Analytics, and Scalability

Kaveh shares TASSTA’s vision for the future, which includes:
  • Deeper AI integration for smarter response systems
  • Enhanced data analytics to support situational awareness
  • Continuing development in line with 3GPP mission-critical standards
TASSTA’s goal is to offer communication tools that are secure, scalable, and adaptable — ready to support any team that depends on reliable coordination and fast decision-making.

Read full interview

3GPP MCX training session 2025

06.03.2025

TASSTA presents:
3GPP Mission-Critical (MCX) 2-day Online Training Session

Learn. Grow. Certify.
Vendor-Independent Expertise.

Register now!

Join the global community of Mission-Critical Communication professionals! Since 2020, TASSTA has proudly partnered with Harald Ludwig—one of the most respected experts in the MCX field—to deliver comprehensive online training sessions. This annual event has helped countless participants deepen their knowledge and earn certifications, empowering them to excel in the Mission-Critical industry.

What You Will Learn


Unlock essential knowledge in Mission-Critical Communication:
  • Understanding Mission Critical: Concepts, Broadband and Market Trends
  • Standardization and Ecosystem: Testing, Certification, and Deployment
  • Network Technologies: LTE & 5G Architecture, Radio Access, Quality of Service
  • Spectrum & Enablers: Frequency Bands, Campus Networks (Private LTE)
  • Mission Critical Services: MCPTT, MCVideo, MCData

Why join?


Unlock essential knowledge in Mission-Critical Communication:
  • Gain expert insights from a world-renowned MCX authority
  • Achieve your certification in just 2 days
  • Elevate your skills and stand out in the Mission-Critical Communication industry

This is your chance to master the core concepts of Mission-Critical Communication and join a growing network of certified professionals worldwide.

Register now and take the next step toward becoming an MCX expert!

About the speaker

Harald Ludwig is a founder and Managing Director of Arico Technologies, a company operating in the areas of consulting, training and project management for professional mobile communications technology. Harald`s responsibilities include infrastructure system design, integration and testing, standardization and interoperability testing, studies, training and presentations, intellectual property rights, patents and licensing. For many years, Harald performed in the field of professional mobile communications, government radio networks and control centers.

About the organizer

TASSTA is a global leader in Mission-Critical Communication solutions, empowering organizations with secure, efficient, and customizable communication tools. With over a decade of experience, TASSTA has earned its reputation as an innovative software provider by successfully passing all seven 3GPP MCX Plugtests Events and being among the first to launch a fully 3GPP-compliant MCX environment.

With a strong focus on interoperability, TASSTA ensures seamless integration across various devices, platforms, and networks, enabling teams to communicate without limitations. Our portfolio includes advanced Push-to-Talk (PTT) applications, gateway solutions, and tailored communication systems that meet the unique demands of industries like public safety, transportation, logistics, and more.

At TASSTA, we prioritize freedom of choice (BYOD), customer customization, and exceptional training and support services, making us a trusted partner for businesses looking to modernize and optimize their communication systems.

Information


  • Date

    08.05 – Part 1
    13.05 – Part 2
  • Time

    9.00 CEST –
    12.00 CEST
  • Price

    50 EURO*
Supporting a Meaningful Cause:
Participation in this training requires a €50 donation to the UN World Food Programme via ShareTheMeal, contributing to the fight against global hunger.
LINK: sharethemeal.org
Please send your donation proof to marketing@tassta.com no later than 1 week before the first date of the Seminar!

Register now!

Learning materials


Prior to the session, learners will receive handout for better understanding course content and for the opportunity to make notes during the session. We ask our learners to print the handout before the training course starts.


Additionally, everyone will be able to send questions to Harald Ludwig during the session. On the Questions & Answers part, Harald will provide answers, which will be collected in a Q&A file and sent out to learners after the training days.

Certificate


After the training session, participants can receive a certificate from TASSTA, signed by Harald Ludwig, for a €25 fee. If you are interested, please write again to marketing@tassta.com to arrange it.
*Shipping costs are not included

Register now!

PTT for the Modern Workforce: The Rise of Mobile and Scalable Solutions

15.07.2024

PTT for the Modern Workforce: The Rise of Mobile and Scalable Solutions

The modern workforce is constantly on the move. From field service technicians to construction crews, employees are increasingly working in dynamic environments where clear and instant communication is crucial. This is where Push-to-Talk (PTT) technology steps in, offering a powerful solution for businesses of all sizes.

Traditional Communication Challenges

Businesses have traditionally relied on a combination of cellular phones and two-way radios to facilitate communication. However, these methods have limitations that can hinder efficiency:
  • Cellular Networks: Coverage can be unreliable in remote locations, and congested networks can lead to dropped calls during critical moments.
  • Two-Way Radios: Limited range, difficulty connecting large teams, and lack of advanced features can create communication bottlenecks.

The PTT Revolution: Mobility and Scalability Take Center Stage

PTT technology has emerged as a game-changer, offering a mobile and scalable solution for modern workforces. Here’s what makes PTT stand out:
  • Mobile-First Approach: Modern PTT platforms function seamlessly on smartphones and tablets, devices most workers already carry. This eliminates the need for bulky radios and ensures everyone can stay connected, regardless of location.
  • Scalability for All: PTT solutions are designed to adapt to the specific needs of any organization. Whether you have a small team or a large, geographically dispersed workforce, PTT platforms can scale to accommodate your communication demands.
  • Always Connected: Unlike cellular networks, PTT prioritizes instant connection, bypassing congestion and ensuring messages get through the first time, every time.

Benefits for the Modern Workplace

The mobility and scalability of PTT solutions translate into a multitude of benefits for businesses:
  • Enhanced Productivity: Instant communication reduces response times and streamlines workflows, allowing teams to complete tasks faster.
  • Improved Collaboration: PTT fosters seamless communication between teams, leading to better coordination and problem-solving.
  • Increased Safety: Features like lone worker protection and priority calls ensure the well-being of personnel working in hazardous environments.
  • Reduced Costs: Eliminating the need for expensive infrastructure upgrades often associated with traditional radio systems can lead to significant cost savings.

The Future of Work is Mobile and Connected

As the workforce continues to evolve, the demand for mobile and flexible communication solutions will only grow. PTT platforms offer the perfect blend of mobility, scalability, and reliability, empowering businesses to thrive in today’s dynamic work environment. By adopting PTT technology, businesses can ensure their workforce stays connected, informed, and productive, ultimately achieving operational excellence.

Press Release: TASSTA Joins Forces with EUWENA to Drive European Private Mobile Network Adoption

28.05.2024

Press Release: TASSTA Joins Forces with EUWENA to Drive European Private Mobile Network Adoption

We, TASSTA, a leading innovator in mission-critical communication solutions, are thrilled to announce our membership in the European Users Wireless Enterprise Network Association (EUWENA). This collaboration signifies our dedication to accelerating the widespread adoption of secure and feature-rich private mobile networks (PMNs) across Europe.


“We’re excited to join EUWENA and contribute to their crucial mission of promoting the extensive use of PMNs,” said Kaveh Hosseinzadeh, General Manager at TASSTA. “Our cutting-edge communication solutions perfectly complement EUWENA’s goals, and we’re eager to collaborate with industry leaders to shape the future landscape of European private wireless networks.”


EUWENA plays a pivotal role in advocating for readily available spectrum allocation, fostering an open and multi-vendor approach, and streamlining network adoption for organizations of all sizes. TASSTA’s expertise in mission-critical communication software aligns seamlessly with these objectives.


“TASSTA’s membership in EUWENA is a valuable addition to our growing community,” said Christian Regnier, Co-Founder and President of EUWENA at EUWENA. “TASSTA’s innovative solutions will be instrumental in helping us achieve our goal of simplifying PMN adoption for businesses.”

About TASSTA

We, at TASSTA, develop professional applications for communication over broadband networks, always prioritizing the needs of our customers. Our mission-critical solutions offer a comprehensive suite of features, including Push-to-Talk, Push-to-Video, GPS location and Indoor localization, Task manager, Patrol control, legacy radio network integration and much more. We are committed to providing solutions that are flexible, compatible, trustworthy, and secure, while constantly innovating with the latest advancements.

About EUWENA

Founded in 2021, EUWENA serves as a catalyst for the broader adoption of 3GPP-based private mobile networks across Europe. The association champions accessible and harmonized spectrum allocation, promotes an open multi-vendor approach. EUWENA’s ultimate goal is to cultivate a thriving ecosystem for private mobile networks, benefiting businesses and society as a whole.

Educational resources

Stay ahead with insightful resources.
Explore our latest blogs, case studies, and whitepapers that delve into the intricacies of mission-critical communication, technological advancements, and industry trends.

Explore more about TASSTA

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Media partnership
marketing@tassta.com
Headquarters
GMC TASSTA GmbH
Hannover
Bödekerstr. 56 
30161 Hannover
Germany
Berlin
Kurfürstendamm 14
10719 Berlin
Germany

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