Every phone becomes a walkie-talkie.

iOS, Android and rugged PoC radios. One-tap PTT, channel switching and live talker ID over Wi-Fi, LTE and 5G.

Respondr Mobile on 2 handsets: an Android phone listing the connected channels — HEMS, Fire, Channel 12, EMS, Approach, Police Dept, Tower — each with its own push-to-talk button, and an iPhone with the Police Dept channel open behind a full-screen push-to-talk button.

Part of the Respondr platform

Mission-critical push-to-talk for professional teams. Built for emergency services, field operations and dispatch centres, the app carries encrypted voice across every device and network the platform already covers.

01 — Channels

Your channel plan, in your pocket.

Field teams see the same channels as the control room, with live connection status and one-touch access to every talkgroup they belong to.

Live connection and talker status

One-touch group PTT

Works over Wi-Fi, LTE and 5G

An iPhone listing nine subscribed channels — HEMS, Fire, Channel 12, EMS, Channel 14, Approach, Police Dept, Tower and Med 4 — each marked connected with no one speaking and each with its own round join button.

02 — Push-to-talk

Press and speak. That’s it.

A large PTT surface built for gloves and hard conditions — with hardware accessories via Bluetooth LE, wired HID buttons and Android Auto.

Full-screen PTT button

BLE and wired PTT accessories

Android Auto and rugged PoC devices

The Police Dept channel open on an iPhone, a green PTT square filling most of the screen with the connected badge above it and channel up and down arrows either side.

03 — Contacts

Reach the right person, fast.

A team directory with online status and private PTT calls — for the conversations that don’t belong on a group channel.

Quick search across the team directory

Online status at a glance

Private one-to-one PTT calls

The contacts tab of the app: a search field above a team directory split into alphabetical sections, names grouped under A, B and C headers.

04 — Profile

Tuned to each operator.

Security settings, PTT behaviour, notifications and language — each operator configures the app for how they actually work.

MFA and security controls

Custom PTT configuration

Interface in 6 languages

Built for field work

Push-to-talk for the field — the same channels and talkgroups the control room runs, on the phones your teams already carry.

iOS & Android

Native push-to-talk apps for the smartphones your teams already carry, so a new radio fleet is not part of the rollout.

Rugged PoC radios

Runs on dedicated PTT-over-cellular handhelds when the job needs a rugged device with a real PTT key.

GPS tracking

Live positions on the console map, with location consent requested at first run, so the control room knows where each unit is.

Emergency alert

One button notifies dispatch with the position attached, turning a phone into a panic button the whole response team sees.

Secure transport

Every connection between app and server is encrypted with TLS, on cellular and Wi-Fi alike.

6 languages

Interfaces in English, Italian, German, French, Spanish and Portuguese, so multinational teams each work in their own language.

PTT accessories

BluSkye and PTT Z-01 Bluetooth buttons, plus RG190, RG880i and TE350 rugged devices — the accessories field crews actually use.

See Respondr in action

Professional push-to-talk designed for mission-critical teams: a simple interface over the same channels the dispatchers run.

Real-time PTT channels
Transmitting, receiving and idle states at a glance, with live talker ID so everyone knows who is on air.

Your whole channel plan
Every talkgroup you belong to, one touch away, organized the way the control room organized it.

Secure team directory
Online status for the whole team and private push-to-talk calls, outside the group channels.

One channel, full screen
Open a talkgroup and the push-to-talk surface fills the screen — nothing else to hit by mistake with gloves on.

Incoming transmission
The receiving state and the talker ID show before you answer, so it is always clear who is on air.

Settings per operator

Security, push-to-talk behaviour, notifications and language, configured per operator on the device they actually carry.

Start using Respondr today.

Professional push-to-talk on the phones your teams already carry — free to install, on iOS and Android.