Push-to-talk over cellular (PoC) is a technology that allows users to communicate with each other in real time using their cellular devices. It is similar to traditional push-to-talk (PTT) radios, but it uses the cellular network instead of radio frequencies. This means that PoC users can communicate with each other even if they are not in the same location.
PoC works by sending short voice messages over the cellular network. When a user presses the PTT button on their device, their voice is converted into a digital signal and sent to the cellular network. The network then sends the signal to the other users who are subscribed to the same PoC service. The other users' devices then receive the signal and convert it back into an audio signal, which is then played through the speaker.
PoC is a good option for businesses that need to communicate with their employees in real time. It is also a good option for people who need to communicate with each other while they are on the go.
Here are some of the benefits of using PoC:
- Real-time communication: PoC allows users to communicate with each other in real time. This is a great advantage for businesses that need to coordinate their activities or for people who need to stay in touch with each other while they are on the go.
- Wide coverage: PoC uses the cellular network, which means that it has a wide coverage area. This means that PoC users can communicate with each other even if they are not in the same location.
- Cost-effectiveness: PoC can be a cost-effective way to communicate. This is because PoC users only pay for the data that they use, which can be much cheaper than traditional PTT radios.
PoC can be used for a variety of applications, including: Business Communication (employee, customers & partners), Public Safety (Law Enforcement, Fire Departments, & other Emergency Services), Military/ Army, Airline/ Airport Services, Plantations, Oil & Mining Companies, Transportations (drivers & dispatchers), etc.
Overall, PoC is a good option for businesses and individuals who need to communicate with each other in real time.