Introducing World Wide Push To Talk Services over Cellular Data Networks
FreqTel-PTT is a state-of-the-art Push To Talk service based on ROIP technology. Relying on the GSM signal, our radios are able to talk to each other without any range restriction. Each radio works with a SIM card and uses GSM/3G/4G and some models even work with a WiFi signal. This means that you don’t need to spend a fortune on expensive radio infra-structures, like repeaters, antennas, or leasing sites. All the network infra-structure is provided by the GSM carrier.
To learn more about this exciting technology and purchase from our online store please click the button below to open the FreqTel website in a new window.