CentraOS vs DialogPTT

CentraOS is a secure push-to-talk and incident management platform for enterprise teams. Instant voice communication with push-to-talk (PTT) Real-time group collaboration and incident tracking Location sharing (optional) for rapid response

Dialog PTT is a professional Push-to-Talk over IP (PTToIP) communication platform designed for teams, field operations, and critical communications. Connect your team instantly across channels with crystal-clear voice, real-time GPS tracking, and reliable group messaging — all over Wi-Fi or mobile data. KEY FEATURES - Push-to-Talk Channels — Create and join multiple voice channels. One tap to transmit, instant to receive. - Live Map — See your entire team's location in real time on an interactive map. Know where everyone is, always. - Contacts & Presence — See who's online at a glance. Private PTT calls direct to any contact. - Messaging — Send text messages to individuals or groups alongside your voice communications. - Professional Audio — Adjustable microphone boost, Echo Cancellation (AEC), Noise Suppression (NS), and Auto Gain Control (AGC) powered by hardware DSP. - Multiple Audio Quality Modes — Choose from low bandwidth to high quality to match your network conditions. - SOS Alert — Slide-to-declare emergency alert to notify your team instantly. - GPS Caching — Stores up to 200 GPS fixes offline and uploads automatically on reconnect. - TX/RX Tones — Configurable beeps for transmission start and end of received PTT, just like a real radio. BUILT FOR PROFESSIONALS Dialog PTT connects to the Dialog server platform, giving organisations full control over their communications infrastructure. Ideal for security teams, construction sites, event management, logistics, and any operation requiring reliable instant voice communication. Requires a Dialog PTT server. Contact your system administrator or visit syntaxis.co.uk for server setup information.