Push-to-Talk over Cellular (PoC) has been defined as a global standard by the Open Mobile Alliance (OMA). PoC enables the push-to-talk (PTT) function known and highly appreciated from the PMR area via 3G/4G mobile radio networks or WiFi networks. Voice messages can therefore be sent directly and quickly to one or more recipients by simply pressing a PTT button.
Thanks to its user-friendliness and the possibility of limitless use, PoC is equally popular among all user groups. This applies mainly to group applications in companies and institutions. Group applications are used, for example, by public safety personnel, firefighters, hospitals, councils, government agencies, but also by transport service providers, airports and event organisers.
Thanks to its technology- and network-independent deployability and low cost, the PoC service is readily available to meet the needs of these groups, such as increasing emergency response speed and improving work efficiency.
Rapid response, virtually limitless communication: The major advantages of PoC are that it includes both fast PTT services and one-to-many group calling services, which are available in TETRA and DMR systems but not in public mobile networks or WiFi solutions.
Unlike PMR networks, where channel capacity is limited, PoC platforms allow any number of virtual channels and call groups to be created – including the ability to generate dynamic call groups. In addition, dispatching services can be activated, which include real-time GPS location, observation and monitoring services, as well as PMR functions such as late entry into group calls and remote kill on terminals.
PTTconnect is the powerful PTT-over-Cellular (PoC) solution that uses commercial cellular networks to turn your Android smartphone into a professional radio-style communication device. PTTconnect features secure communication with high audio quality, fast call setup and comprehensive features. With push-to-talk (PTT) functionality, this user-friendly solution enables fast team communication between all work groups, promoting coordination and productivity. Suitable for a wide range of industries, from emergency responders to the private sector, it takes your vital communications to the next level.
PTTconnect can be easily and seamlessly integrated into any HMF ACCESSNET®-T IP TETRA radio network via direct IP connection. This allows you to extend your radio coverage almost indefinitely and enables, for example, collaboration with individual users or groups outside the TETRA network.
