Narrowband

Modernise your TETRA network for the future

22/05/2018

(Advertorial) ​Operators of public safety private mobile radio systems face a complex set of challenges. These include the need to keep pace with rapid technological change, profitably grow their network’s user base, and keep their networks secure. Modernisation is key to addressing these challenges.

Leading the way in public safety communications

22/05/2018

(Advertorial) Sepura has dramatically improved the versatility of its TETRA terminals with its AppSPACE application delivery system. It makes deploying customer-specific applications straightfoward, ...

Tait wins with UnifyVehicle

21/05/2018

(Advertorial) Andrew Gill, managing director Tait EMEA, speaks to editor Sam Fenwick about the importance of values, focus and agility as the key assets of medium-sized businesses like Tait operating ...

A viable alternative?

21/05/2018

As an open-standard digital radio technology, DMR is immensely popular in the commercial sector, but how does it fare in the mission-critical world, asks Sam Fenwick

Kommunikation skills

21/05/2018

As Berlin hosted Critical Communications World 2018, it was only fitting for Critical Communications Today to cover Germany and Austria in its show issue, with a focus on TETRA’s status and the first ...

In the air, on the ground

21/05/2018

Philip Mason surveys some of the digital communications technologies that are transforming critical operations at airports

The long road ahead

18/04/2018

(Sponsored content) This year’s roundtable at IWCE focused on how the US LMR market will adapt once FirstNet and mission-critical LTE mature and are adopted by many organisations

Keeping your cool

18/04/2018

Wearable sensors hold much promise as a way to better manage first-responders’ health and comfort while working in hot or dangerous environments. Sam Fenwick looks at what the technology has to offer

Taking off in Brazil

28/03/2018

São Paulo's Guarulhos International Airport is showing the way for mission-critical radio communications in Brazil. Gilson Pozzati, of DAMM Cellular, talks to Richard Lambley

ISI: Making the connection

02/03/2018

Richard Martin reviews progress on Inter System Interoperability and draws some conclusions on best practice for future projects

Mexico’s melting pot

02/03/2018

Unlike many countries, Mexico’s critical communications market is home to a number of different technologies, all jostling for supremacy. Sam Fenwick has the details

On high alert

07/02/2018

(Advertisement feature) A dedicated emergency paging network assures super-reliable callouts at affordable cost

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Critical Communications Today is your trusted source for information on the global critical communications technology market. Available in print and a digital edition, each issue provides an unrivalled information resource for all those interested in critical communications.

How analogue radio over IP enhances public safety communications

Are you having voice quality issues since your Telco migrated from circuit switching to packet switching? If you rely on PTT/COR signaling and tone signaling, SIP based VoIP technology simply does not meet the quality requirements in critical communications.

Read this whitepaper by TC Communications to learn how an Analog over IP Gateway product offers a direct and efficient replacement path for discontinued Telco leased line services.


Download free whitepaper