GroupTalk is a push-to-talk (PTT) app for enterprise communication that enables instant group voice communication with users on smartphones, computers, tablets, and even traditional two-way radios. This app is an easy, quick, and cost-efficient service to implement that allows centralized management of all users and talk groups via the managed service's web admin.

The app requires users to have an existing GroupTalk account, after which they can enjoy its features, including instant group voice communication (PTT), private and group calls, location sharing, and emergency alarms. Additionally, the app offers great audio quality, works on both WiFi and 3G/4G networks, and provides an extended standby time. The app also has high security with encryption and two-factor authentication, and supports remote speaker microphones (wired and Bluetooth) as well as Bluetooth 4.0 (low energy) PTT buttons.