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.

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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.

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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.

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 am 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!

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

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.

The RX Interface in 3GPP Mission Critical Services: Your Mission-Critical Repeater

27.05.2024

The RX Interface in 3GPP Mission Critical Services: Your Mission-Critical Repeater

Imagine you’re a firefighter in the middle of a high-stakes operation. Your team leader needs to relay crucial information instantly. In the realm of 3GPP Mission Critical Services (MCX), the RX interface is your dedicated receiver for these life-saving messages. Let’s break down how it works.

The RX Interface: Your Mission-Critical Inbox

What it Does: The RX interface is all about receiving mission-critical information. Think of it as a specialized inbox on your MCX device that ensures you get critical messages when they matter most.
What it Receives: This interface handles various types of MCX communications, including voice calls, text messages, pictures, and location data from your team leader or other key personnel.

The MCX Server: Your Mission Control Center

Picture the MCX server as the central hub that manages all communication within your team. It’s the command center where all messages are sent and from where the RX interface on your device picks them up.

Working Together for Seamless Communication

Sending a Message: Your team leader sends a critical message (voice call, text, etc.) using their MCX device.

The Server Takes Charge: The MCX server receives the message and ensures it reaches the right recipient(s).

Delivery to Your Inbox: The RX interface on your device picks up the message from the MCX server and displays it for you to see or hear.

Why is the RX Interface Important?

Reliable Delivery: The RX interface ensures you receive critical information without any mix-ups or delays, just like a dedicated inbox for your most important messages.
Focus on What Matters: By having a separate interface for MCX messages, you avoid distractions from regular calls or texts, keeping you focused on the mission at hand.
Always Connected: The RX interface works seamlessly with the MCX server, ensuring a smooth flow of critical communication within your team.

Enhancing Communication with TASSTA

At TASSTA, we understand the importance of reliable, mission-critical communication. Our T.Quasar product integrates seamlessly with the RX interface, enhancing your ability to receive and manage critical information efficiently. T.Quasar ensures that all your mission-critical messages are prioritized, secure, and delivered in real-time, supporting you in the most demanding situations.

Conclusion

In essence, the RX interface in 3GPP MCX acts as your trusted receiver for critical messages, working in perfect harmony with the MCX server to keep you informed and connected in any situation. With solutions like TASSTA’s T.Quasar, you can ensure that your mission-critical communication is always reliable, secure, and immediate. Stay focused, stay informed, and stay safe with TASSTA.

Mission Critical Gets a Boost: How 3GPP Release 15 Standardized MCPTT

27.05.2024

Mission Critical Gets a Boost: How 3GPP Release 15 Standardized MCPTT

Imagine a group of firefighters battling a blaze. They need to communicate quickly and clearly, with no room for misunderstandings or dropped calls. This is where Mission Critical Push-to-Talk (MCPTT) comes in, a technology that ensures reliable and instant voice communication for professionals in high-pressure situations.

But before MCPTT could truly shine, it needed a strong foundation. Enter 3GPP Release 15, a defining moment for MCPTT standardization. Here’s what it means for users and the future of critical communication.

What’s “Freezing” the Standard All About

Think of a recipe for a delicious cake. Standardizing MCPTT in Release 15 is like finalizing this recipe. It means the core functionalities and specifications for MCPTT technology are now locked in. This creates a consistent experience across different devices and networks, similar to how everyone following the same recipe will end up with a similar cake!

Benefits of Standardization:

Wider Adoption: With a clear roadmap, manufacturers can build MCPTT-enabled devices and network operators can deploy services with confidence. This paves the way for broader adoption of MCPTT across various mission-critical sectors.

Improved Interoperability: Imagine firefighters from different departments using different radios but still being able to talk to each other. Standardization ensures MCPTT devices from various vendors work seamlessly together, fostering smooth communication in critical situations.

Enhanced Reliability: By following a common set of specifications, developers can optimize MCPTT for reliability and performance. This translates to fewer dropped calls, clearer audio, and faster connection times – all crucial for effective communication in critical moments.

MCPTT: Beyond Release 15

While Release 15 solidified the foundation of MCPTT, the technology continues to evolve.
Future advancements might focus on:

Security: Even stronger encryption methods to safeguard sensitive communication in critical scenarios
Advanced Features: Features like location sharing, priority calls, and integration with other mission-critical applications to enhance operational efficiency and safety

The Takeaway:

3GPP Release 15 marked a turning point for MCPTT, turning it from a promising technology into a mature and standardized solution. This standardization opens doors for wider adoption, improved interoperability, and enhanced reliability, ultimately empowering professionals in critical situations to communicate effectively and get the job done. As MCPTT continues to evolve, it holds immense potential to revolutionize communication in various mission-critical sectors, from public safety to healthcare and beyond.