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Headset headphones and telephone in call center

Strengthening Mission-Critical Communications Through Trusted Partnerships

LMC Systems February 12, 2026 No Comments

How LMC Systems Works with Motorola, Zello, and ESChat In mission-critical environments, communication is more than convenience—it’s the backbone of operational success. At LMC Systems, LLC, we design and deliver…

PJ7 to USB Adapter / Converter Custom Engineering Project

Adapting Legacy Handsets to a USB Environment

LMC Systems July 20, 2020 No Comments

Adapting plugged handsets to a USB environment is an ongoing challenge as older technologies are aging-out and USB communications becomes the standard for PTT and audio communications, as well as…

A USB speaker / microphone station with game port PTT

LMC Systems July 20, 2020 No Comments

A USB station with game port PTT The Slim™ speaker/microphone station is a new introduction for LMC Systems. Just introduced and already on backorder at the time of this writing…

Keyboard PTT vs. Game port PTT

LMC Systems July 20, 2020 No Comments

The shortcomings of keyboard PTT on a multi-function computer For many years LMC Systems, along with other industry leaders, has used keyboard keystrokes as hotkeys for activating PTT (Push to…

A case for FTT-200 uses

LMC Systems July 20, 2020 No Comments

The practical application of the FTT-200 keyboard command programmable foot pedal. The FTT-200 foot pedal is a unique device. It has three programming modes for sending keyboard keystrokes. The modes…

LMC Systems Partners with AT&T

LMC Systems July 20, 2018 No Comments

AT&T has approved LMC Systems as a partner in providing PTT Stations in their eco-system. Our PTT Stations are easy to use and are plug-n-play enhancing AT&T’s communication software. This…

Strengthening Mission-Critical Communications Through Trusted Partnerships

Adapting Legacy Handsets to a USB Environment

A USB speaker / microphone station with game port PTT

Keyboard PTT vs. Game port PTT

A case for FTT-200 uses

LMC Systems Partners with AT&T

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