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Customer Owned
PoC System

Own Your Own Push-to-Talk over Cellular System

Hytera HyTalk OnSite and OnSite Plus



Hytera HyTalk OnSite and HyTalk OnSite Plus are own-your-own Push to Talk over Cellular (PoC) controllers that enable single-site and nationwide group calling. Hytera OnSite and OnSite PoC controllers are network appliances that enable reliable and private voice, video, and text communications.

Hytera PoC radios and bodycams are IoT devices (essentially handheld VoIP phones) that access the Hytera HyTalk OnSite PoC controller through nationwide mobile operator 4G/LTE networks using a SIM card, or existing Wi-Fi network infrastructure in a building, facility, or campus.

Own Your Own PoC Radio System with HyTalk OnSite and OnSite Plus

Quickly deploy your own PoC radio system with unlimited channels and nationwide coverage

HyTalk OnSite costs much less than traditional two-way radio systems

Wi-Fi and 4G/LTE network connectivity for flexible deployments

Scalable to grow with your business or organization

OnSite Plus adds dispatching and video calling capabilities with unlimited users

Download the HyTalk OnSite and OnSite Plus Data Sheet

Hytera HyTalk OnSite Features


Hytera HyTalk OnSite PoC controllers enable local and nationwide radio communications with minimal up-front cost. Costs much less than traditional two-way radio networks because there is no need for repeaters and antennas, or FCC frequency licenses.


Since the Wi-Fi and 4G/LTE network infrastructure already exists, the Hytera HyTalk OnSite system can be deployed very quickly with a simple PoC controller installation.


Hytera HyTalk OnSite and OnSite Plut can be deployed as single-site Wi-Fi radio networks, multi-site Wi-Fi networks connected by an IP network or VPN, and enhanced with nationwide 4G/LTE network access for users outside of Wi-Fi coverage.


HyTalk OnSite is scalable to grow with your organization. Hytera PoC devices can be quickly added to HyTalk OnSite to scale from a small group to hundreds of users with unlimited channels and calling capacity.


Supports instant group calling and full duplex calling (both users can speak at the same time) calls between individuals. Users can communicate with each other with free-form texting or predefined text messages.


HyTalk OnSite and Hytera PoC devices support sending and receiving Emergency Alarms for enhanced worker safety.


Users can communicate with each other and dispatch with free-form or pre-programmed text messages.


Enables location tracking in large outdoor facilities to coordinate jobs efficiently and quickly respond to problems with the closest employees.


Run HyTalk Dispatch on a standard web browser for unlimited simultaneous users.


Features Emergency Alarms and Lone Worker monitoring for enhanced safety.

Push-to-Talk Over Cellular White Paper

Discover the Cost Savings and Operational Efficiencies of Hytera HyTalk Dispatch and Contact Hytera or Find a Dealer today.

Hytera HyTalk OnSite Plus Additional Features

HyTalk OnSite Plus supports all the features of HyTalk OnSite, and adds the following capabilities:


Hytera HyTalk Dispatch is a web-based browser application that is available with HyTalk OnSite Plus using the HyTalk Dispatch controller. HyTalk Dispatch provides and flexible group calling and leverages the built-in GPS capabilities in Hytera PoC devices to provide location tracking.

HyTalk Dispatch can remotely monitor audio and video during emergency situations. HyTalk Dispatch can also stun (disable) and revive (turn on) remote radios that are lost or stolen.


HyTalk OnSite Plus is scalable to support an unlimited number of PoC users.



HyTalk OnSite Plus supports group and individual video calling with real-time HD video between PoC devices and the HyTalk Dispatch application.


HyTalk OnSite Controllers

HyTalk Nationwide

There are two different Hytera HyTalk OnSite PoC controllers.

HyTalk OnSite is a low-cost, entry-level system. HyTalk OnSite supports Wi-Fi and 4G/LTE network access, up to 200 users, group voice calling, and text messaging.

HyTalk OnSite Plus supports the all the features of HyTalk OnSite and supports an unlimited number of users. HyTalk OnSite Plus also adds HyTalk Dispatch, a web-based location tracking and group calling dispatch application (which requires a HyTalk Dispatch controller). HyTalk OnSite Plus also supports user-initiated video calls using video-capable PoC devices.

HyTalk OnSite Plus Application

This diagram illustrates how Hytera PoC devices access the Hytera HyTalk OnSite Plus PoC controller using Wi-Fi and cellular 4G/LTE networks. The PoC devices on the Wi-Fi network use the existing wireless network of the facility to access the PoC controller. Note that a Wi-Fi coverage survey must be conducted to ensure sufficient coverage throughout the facility. The Hytera PoC devices on the nationwide 4G/LTE network use SIM cards with data plans to access the cellular network, which connects to the internet through a network gateway. The PoC controller accesses the internet through the customer’s network router.

Products Supported on Hytera HyTalk OnSite and OnSite Plus

PNC560 PoC Smart Phone

PNC560 PoC Smart Phone

Push-to-Talk over Cellular Android Handheld Smart Device
VM780 Bodycam and PoC Radio

VM780 Bodycam and PoC Radio

Hytera Body-worn Camera and Push-to-Talk over Cellular (PoC) Radio
PNC550 PoC Mobile Computer

PNC550 PoC Mobile Computer

Push-to-Talk over Cellular Android Handheld Smart Device
PNC360S PoC Radio

PNC360S PoC Radio

Compact Push-to-Talk Over Cellular Radio
MNC360 PoC Mobile Radio

MNC360 PoC Mobile Radio

Push-to-Talk over Cellular Mobile Radio

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