Level up your business with instant communication


Communication is the lifeblood of businesses. Uninterrupted and instantaneous conversations are key to efficient daily operations in places such as hotels, warehouses, airports, factories and security agencies. However, traditional Push-to-Talk (PTT) walkie talkies can be limiting in functions and voice quality.

StarHub SmartPTT enables your teams to communicate instantly across devices, whether they are in the field or on the move. SmartPTT leverages StarHub’s reliable mobile network to offer a rich range of capabilities including PTT, push-to-video, multimedia messaging, and highly versatile group communication.

StarHub SmartPTT is a PTToC solution designed to support workers in the field or on the move, regardless of whether they are working in a hotel, transportation hub, or manufacturing environment. The solution is purpose-built for a variety of use cases and can address the niche requirements of various industries. And with StarHub solely responsible for end-to-end service delivery, this means that it can be quickly and seamlessly deployed.


Key Features


Make lag-free emergency video calls to individuals or groups on-the-spot.

Ease of deployment

The PTT mobile application can support both Android and iOS over Wifi or any 4G/5G network 

Advanced Multimedia Messaging

Send text messages, pictures, locations, and videos instantly to a group or individuals. 

SOS Alerts

Define SOS alerts with a single key alarm, set various alarm modes, and alert multiple parties at one go.


Remotely manage, configure, and designate roles and access controls for all users.

Group Communications

Pre-assign groups for immediate communication with multiple individuals at the same time.

Command & Dispatch

Dispatch console for real-time management of groups and services, to monitor video feeds, listen in to conversations, and more.

The StarHub Advantage

Push-to-video Capabilities
Only solution that offers Push-to-Video for ‘live’ low-latency transmission from ruggedised camera phones
Quality of Service Class Identifier (QCI)
Quality of Service or prioritisation of VOLTE calls is assured as PTT calls in the network will always be prioritised even if the base station is congested with traffic
End-to-end service provider
Trusted one-stop-shop for 5G/4G connectivity, PTT devices and solution,
managed services and expert professional services to meet the requirements of enterprises, public safety and business critical communications
Fully Managed Service (Optional)
With customisable user application, training and comprehensive after-sales support with guaranteed response times, so you can focus on other business priorities
Strong adherence to SLAs
Ensures increased availability, reliability, and service quality, to help
customers meet their critical communication needs

We’ll love to understand your PTT needs – connect with us today!