Intercom channels
They run on the Respondr server and are not connected to any radio network: your team talks from the app and from the browser console.
They work on
- iPhone and Android
- PoC radios
- Web browser
- Windows and Linux
Turn every smartphone into a powerful walkie-talkie.
With the Respondr push-to-talk app, your team talks from smartphones and PCs, even without physical radios. You can start for free in minutes. If you want to connect existing radio networks (analog VHF and UHF, DMR, TETRA or NEXEDGE), you can do so with a dedicated server.
Getting started
You can talk in two ways.
Radio channels
They are connected to your physical radio networks through gateways and need a dedicated server, on premise or in the cloud.
Supported technologies
- Analog VHF and UHF
- DMR Tier I, II and III
- TETRA
- NEXEDGE
Compatible gateways and base stations
The dispatch console
A single console for every channel.
Every channel, every network and every unit is managed from the browser or the Windows desktop client. The standalone control-room console manages the radio channels connected to its gateways.
Built for dispatch
Respondr provides what a control room needs.
All dispatcher featuresChannels & talkgroups
You can organize every network into the channels your operators actually use, with priority and permissions set for each channel.
Voice recorder
Every transmission is archived and can be replayed, ready for audits.
00:42
Ch 12 · Unit 7 · 09:41:22
Radio rooms
You can group channels, users and gateways by site or by operation.
Airport NorthHarbor OpsPlant 2
Users & roles
Permissions go down to the individual channel, with the Admin and Operator roles.
ASACTIVE
Alice Smith
Operator · MFA on
History & messages
Each channel has its own timeline of calls, messages and events.
09:41Unit 7 → Ch 12 · voice, 12 s
09:39Dispatch → All · “Shift change 10:00”
Voice recorder
Every communication is recorded and archived.
Respondr records the traffic on every channel and keeps it in a single searchable archive. You can filter by date, channel or operator, replay the audio from the browser and export what an audit requires.
ARCHIVEEvery call on every channel is stored on the server
SEARCHYou can filter by date, channel, sender or recipient
EXPORTYou can download a selection for review or handover
Mobile app
The push-to-talk app.
With the Respondr app your team talks on intercom channels, with no radios and no gateway: voice travels encrypted over Wi-Fi, LTE and 5G, and you can connect Bluetooth or wired PTT buttons.
Console series
Dispatch hardware for the control room.
Respondr consoles run a hardened Linux system and work silently, with no fans. All of them have programmable PTT keys: 3 on the Mini, 12 on the Pro and 24 on the Max, plus a broadcast PTT key on the Pro and the Max. All of them have a gooseneck microphone and a speaker, and you can add an optional handset module to any of them.
Respondr Max
15.6" touchscreen
Respondr Pro
10.4" touchscreen
Respondr Mini
3.5" touchscreen
Network patching
You can join two networks with one click.
You can patch an analog, DMR or TETRA channel to another channel, or to a Respondr intercom channel: the two networks communicate as if they were one. A DMR patrol hears the TETRA team directly, with no radio operator acting as a go-between.
ANALOGDMRAnalog VHF radios talk with DMR radios without changing any equipment.
DMRTETRATwo agencies, one on DMR and one on TETRA, talk on the same channel during an incident.
RADIOAPPPeople who use the Respondr app on a smartphone talk with people who use a radio.
A marine VHF channel and an intercom channel patched together in the dispatcher.
Network bridging
Your radios don’t change. Everything else does.
Radio gateways connect your existing DMR, TETRA and analog infrastructure to Respondr, without replacing your fleet and without disruption.
ANALOGVHF / UHF base stations & repeaters
DMRTier I/II conventional & Tier III trunked
TETRATMO & DMO networks
NEXEDGENXDN conventional & trunked
Radio integration
Respondr is compatible with your radio systems.
Gateways from radio manufacturers connect Respondr to the base stations and repeaters you already own.
FunkTronic
FT636B · FT638
Analog · aeronautical and maritime VHF · DMR · TETRA
Radio Data
BS2500
Analog · DMR Tier II/III
JPS
RSP-Z2 · ACU-Z1 · STR-Z3
RoIP
JVC Kenwood
NXR series
Analog · DMR · NEXEDGE
Radio Activity
Kairos · RA
Analog · DMR Tier II/III
System architecture
Built to stay connected, from the gateway up.
Respondr Core, radio gateways and clients form a single dispatch chain, deployed in the cloud in the AWS EU region, on premise or in hybrid mode, with redundant gateway links and automatic reconnection.
Industries
Trusted where seconds matter.
Public safety
Coordinates police, fire and EMS across agencies and networks.
When every second counts 
Aviation
Brings ramp, tower and ground handling operations together on a single channel plan.
Respondr for aviation 
Energy, oil & gas and utilities
Connects field crews, oil & gas facilities and control rooms, including over the existing radio network.
Respondr for energy 
Logistics & fleet
Connects drivers, yards and the control room over the cellular network, even where radio does not reach.
Respondr for logistics 
Maritime & ports
Brings quay, vessel and terminal traffic together in a single console.
Respondr for the maritime sector 
Motorways, rail and public transport
Connects the control room, road crews and station staff, including over the radios you already have.
Respondr for transport Security & compliance
Mission-critical means audit-ready.
You can choose the cloud in the AWS EU region, on premise or a hybrid setup: the security stays the same everywhere.
NIS2 and IEC 62443TLS 1.3AES-256MFASSO OIDCRBACAUDIT LOG
You can start today, for free.
You can start today on the free plan, or book a 30-minute live demo.
