Critical communication expert TASSTA joins TCCA

Critical communication expert TASSTA joins TCCA

Communication and data specialist TASSTA has announced its membership of TCCA, the global representative organisation for the critical communications ecosystem. Headquartered in Hanover, Germany, TASSTA also has offices in Brazil, the United Arab Emirates and the USA.

TASSTA offers voice communications, emergency solutions, messaging and data transfers through a Push-To-Talk (PTT) solution that leverages the technical capabilities of consumer smartphones. The complete TASSTA solution comprises individual, group and priority calls, messaging including data transfer, voice recording, GPS and in-house tracking, alarm, emergency solutions and many other features. TASSTA technology is designed to enable users of TETRA or DMR networks to extend their coverage. With interconnection to the public IP network, geographical limitations are removed.

The company’s technology is developed on the foundation of the team’s extensive expertise in the professional mobile radio market, working with major TETRA providers in different projects all over the world.

“TASSTA, as a critical communication provider, needs to be a member of TCCA. For us it is important to be up to date about prominent events in the communications sector and not to miss innovative developments in the technology and smartphone world. We act worldwide so we have to stay informed and aligned with TCCA,” said TASSTA CEO Kaveh Hosseinzadeh.

“With the ongoing strength of TETRA and the steady development of critical broadband solutions, we are pleased to welcome TASSTA to TCCA as a centre of expertise in connecting users of both technologies, and look forward to learning from their experiences,” said TCCA Chief Executive Tony Gray.


Our TASSTA team has a very strong and extensive expertise in the professional mobile radio (PMR) market, and our developers have spent years working as field service engineers for the main TETRA (Terrestrial Trunked Radios) providers in different projects all over the world. Our team is always willing to put all efforts in bringing the most revolutionary product to the market. In TASSTA, we focus on creating an innovative communication solution that meets all requirements for communication, organization and security. For more information please visit

Follow us @TASSTA_GmbH

About TCCA

TCCA represents all standard mobile critical communications technologies and complementary applications. Our Members are drawn from end users, operators and industry across the globe. We believe in and promote the principle of open and competitive markets worldwide through the use of open standards and harmonised spectrum. We maintain and enhance the TETRA Professional Mobile Radio (PMR) standard, and drive the development of common global mobile standards for critical broadband. TCCA is a 3GPP Market Representation Partner, supports the  ETSI MCX Plugtests™, is a member of the Mission Critical Open Platform (MCOP) project, and our Members actively contribute in 3GPP working groups.  To find out more, please visit and

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