Remote Management

PRISM PTT+ offers 100% remote management of mobile comms units.

Console Integration

Analog or digital console integration through the PRISM PTT+ API.

Private and Public LTE

PRISM PTT+ operates on any LTE network, private or public


With PRISM PTT +, you can transform your sparce LMR coverage to 100% coverage.


PRISM PTT+ comes with AES-256 encryption as standard.


Use PRISM PTT+ to turn your legacy LMR network into a sophisticated digital platform.

Voice + Data

PRISM PTT+ brings your two-way radio and vehicle data solution together on one unified platform.

LTE + Satellite

Hybrid LTE and satellite backbone brings ultimate resilience to PRISM PTT+ solutions.

Analog + Digital

PRISM PTT+ augments any LMR Network – analog, DMR or P.25


PRIMS PTT+ features built-in asset tracking


Using PRISM PTT+ as backbone for regional MESH deployments, you in-field personnel will never be out of data coverage.


PRISM PTT+ enables full network aggregation between agencies and companies.

Say goodbye to white spots, patchy coverage, and lack of data capabilities – but keep your trusted hardware and sensible budgets: PRISM PTT+ from Cobham Satcom is the future-proof way forward from the critical comms setup you have to the one you need.

Use the model here to explore the many different reasons why PRISM PTT+ is the right fit for your organization.

PRISM PTT+ from Cobham Satcom is a user-friendly solution that turns LMR/DMR radio, LTE, and satellite into one resilient, IP-based communication network.

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Critcom webinar with Ken Rehbehn

The LMR to LTE transition: Enabling voice and data anywhere

June 28, 9 AM PDT

As police officer, EMT or fire fighter you know better than most how important reliable communication is for you to do your job. And you know the consequences too. After all, when bad things happen, your life is at stake. So, don’t live with uncertainty. Don’t just accept unreliability. Start doing something about it by signing up to our CRITCOM webinar with keynote, former fire fighter Ken Rehbehn.

Ken will elaborate on how to work safer, better and even more cost effective from his mind-blowing talk on situational awareness. In his live webinar you can look forward to hot topics like:

-Status of today vs. the desired end state -Use cases - largely app driven -Backbone evolution – from LMR trunking to an IP multi bearer backbone -The vehicle as an IP node -Assuring personal mobility

We’re looking forward to seeing you!

A PRISM PTT+ solution consists of three components that plug into existing LMR/DMR systems:

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EXPLORER Mobile Gateway

The EXPLORER Mobile Gateway is the hub that integrates all in-vehicle devices into one communication platform. It converts existing LMR/DMR radios into a future-proof radio over IP solution and is compatible with any type of radio network (DMT, P25, TETRA, LTR, Analogue). The Mobile Gateway also connects to all IP-based networks such as LAN, cellular networks, and satellite, and it seamlessly routes voice and data between networks with no loss of connectivity.

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EXPLORER 323 Satellite Antenna

The EXPLORER 323 Satellite Antenna ensures global coverage via L-band satellite networks. Technology developments have made satellite communication a financially viable alternative solution. With PRISM PTT+, your organization can enjoy flat-rate airtime packages that ensure a fixed monthly cost for roaming.

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PRISM Portal

The PRISM PTT+ service is managed and configured centrally through the PRISM Portal that offers a long list of functionalities. The web-based portal ensures a simple and easy configuration of any EXPLORER Mobile Gateway, no matter its location and with over-the-air updates to vehicles. Talk groups can be set up and users added to them on the fly and radios can be reconfigured remotely. At the same time, all transmissions are end to end encrypted according to the AES 256 standard.

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…and find out how you and your organization can benefit from a PRISM PTT+ solution