PTTaaS Cloud

Carrier grade Push-To-Talk as a Service in the cloud with end-to-end solutions leveraging all add-on services such as Push-to-Locate, Push-to-Alert and the feature-rich Dispatch Console.

Platform Features

For Android, iOS and Windows


Instant push-to-talk

A cost-effective, more flexible solution than Private and Public Mobile Radio Solutions.


Instant push-to-message

Allows a workforce to transmit short, text-based messages between any PC or mobile user.


Instant push-to-alert

Instantly notifies an organisation’s supervisor should any field worker require assistance.


Instant push-to-locate

Tracks field users in real-time, allowing location based communication and management.


PTT over Cellular (PoC)

One-to-one or group communications over any 3G/4G LTE cellular network. Designed for workers on the move.


Push-to-Talk over WiFi

Extended coverage using WiFi and local broadband for group communications for workers operating in buildings.

Instant Push-to-Talk

Connecting employees everywhere over any 3G/4G, WiFi IP network.

OS Agnostic

Use any Android, Windows or iOS smartphone or tablet.

AeroSierra Push to Talk
AeroSierra Push to Talk
Worldwide Coverage

Turn your smartphone or tablet into an effective radio.

Enterprise Messaging

Business SMS platform for real-time messaging and delivery.

AeroSierra’s lightning fast sub-second Push-to-Talk platform brings instant communications to millions of businesses.

With team orientated instant communications, you can collaborate faster using the AeroSierra critical communications platform with group-wide voice, messaging and presence from a single app to better coordinate teamwork.

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PTT Ecosystem

Seamlessly manage remote workers with business-critical communications indoors and outdoors across network technologies and infrastructure.


Tracks field users in real-time, allowing location based communication and management.


Instantly notifies supervisors should any field worker require assistance.

Dispatch Console

Providing real-time information on user activities, location history, alerts, messages and audio recordings.


Business SMS platform for real-time messaging and delivery between any fixed PC-based or mobile users.

Platform Pricing

Push-to-talk platform with workforce management built for modern businesses.

Solutions for Modern Businesses


Push-to-Talk over WiFi

Extending Critical Communications

Make and receive PTT calls over compatible WiFi networks including public Wi-Fi hotspots, home and corporate WiFi networks.

Push to talk over Wi-Fi


PTTaaS Cloud Platform

PTTaaS Cloud for Everyone

Leverage business critical push-to-talk communications from AeroSierra over any 3G, 4G LTE, WiFi or LAN IP network using a single smartphone device or tablet.

PTTaaS Cloud


Push-to-Talk over Cellular

Communicate without Boundaries

Turn your smartphone or tablet into a walkie-talkie with lighting fast call setup over any 3G and 4G LTE mobile network and communicate on-the-move without boundaries.

Push-to-Talk over Cellular


PTT On-Premise Platform

PTT On-Premise for Enterprise

Connecting workforce’s with next generation critical communications right from your premises. Bringing instant push-to-talk to millions of businesses worldwide.

PTT On-Premise