Professional Radio over Internet Protocol (RoIP).

RoIP is the integration of VoIP technology into a two-way radio. In other words, it is a technology that uses the capabilities of the Internet (closed network) to build a network and organize communication between subscribers. One of the varieties of RoIP communication is PoC communication.

PoC is a PTT call over a cellular network. In other words, it is a technology that uses a broadband cellular network and a broadband WiFi network to build a network and organize communication between subscribers. This technology is able to provide reliable and secure communication over long distances without deploying a radio infrastructure.

DMR - Digital Mobile Radio is an open standard for digital radio communications developed and described by ETSI (European Telecommunications Standards Institute) in 2005.

Software and server solutions for providing 2-way radio communication in DMR, POC networks

	DMR communication - our company has its own DMR (Tier I/Tier II class) server infrastructure and provides access to it to expand the capabilities of your DMR network.
	POC communication - this technology is able to provide reliable and secure communication over long distances without deploying a radio infrastructure. Our company has its own server infrastructure PoC (MicroGIS Talk) and provides connection and subscriber services.

DMR communication

Digital Mobile Radio (DMR) is a digital radio standard for Professional Mobile Radio (PMR) users developed by the European Telecommunications Standards Institute (ETSI) and first ratified in 2005. DMR technology assumes the use of 2-slot TDMA mode using one 12.5 kHz wide radio channel to provide two communication channels. Currently, the standard is divided into several levels:

Tier One: Tier I - Entry-level, low-power man-portable radios with a small number of channels and a fixed antenna for use without repeaters, additional antennas, and without authorization or registration with radio control authorities. The main area of ​​use is private (personal) negotiations on vacation, at home, in small businesses and in the private sector.

Second level: Tier II - Automobile, stationary and portable radio stations for professional radio communication using repeaters, antenna-feeder systems and intra-structural communications. Level 2 is designed for consumers who need the use of digital services for voice and data transmission over unlimited territories and distances. The main area of ​​use is large enterprises, government agencies, security agencies, and rapid situational response agencies.

Tier III: Tier III - Professional vehicular, fixed and portable radios for radio communications using Tier 2 capabilities and using radio trunking technology. Level 3 is designed for consumers who need the greatest return on the use of the radio frequency spectrum in the presence of a large number of subscribers in the radio network, and a significant information load on the communication network. The main scope is similar to Level 2.

Our company has its own Tier I/Tier II DMR server infrastructure and provides access to it to expand the capabilities of your DMR network.

PoC communication

PoC-communication (PTT Over Cellular) - broadband PTT (Push-to-Talk) communication: this is a technology that uses a broadband cellular network and a broadband WiFi network to build a network and organize communication between subscribers.

This technology is able to provide reliable and secure communication over long distances without deploying a radio infrastructure.

Our company has its own PoC server infrastructure and provides connection and subscriber services.

This multimedia communications solution is based on a public network (2G, 3G, 4G, Wi-Fi). The solution allows using various types of communication services, including voice, video and data transmission. To use the POC communication service, you only need to install the MicroGIS Talk mobile app on a POC radio, multi-mode smart radio, DVR, or any Android compatible mobile device. Through the public network, you can quickly make individual, group audio and video communications.

Main advantages of RoIP systems

• 100% coverage and no limits.
• AES-256 traffic encryption ensures security and privacy.
• Professional broadband solution for voice communications (Push-to-Talk).
• Professional broadband video communication solution (Push-to-Talk).
• Professional messaging and data solution.
• Wide range of compatible radios