Caltta Solutions

Based on the principle of standard and high efficiency, Caltta DMR solutions are fully compliant with ETSI DMR standard. Consisting of the conventional system and trunking system, the DMR solutions can meet the needs of various industries and help customers economically and quickly achieve a smooth upgrade from analog to digital.

​Based on LTE technology and ITU standard, the private LTE wireless broadband multimedia communication system provides voice, trunking call, location, message, data collection, information exchange, video transmission, video pull, and other multimedia services, enabling not only“Push-to-Talk” but also "Push-to-X".

Caltta eChat PoC communication solution consists of eChat server, dispatching console, management console, eChat radios, and eChat APP. Caltta is able to offer end-to-end PoC solutions to our valuable customers.

Experienced in emergency communications, Caltta provides fully converged solutions for emergency response, fire rescue, and forest firefighting. Comprehensive solutions, including DMR, PoC, LTE broadband trunking, Ad-Hoc network, mobile communication, and converged communication, guarantee communication in daily work and emergency rescue tasks.

The 5th Generation mobile network, referred to as 5G, is the latest generation of cellular mobile communication technology and an extension of the 4G system. 5G promises a high data rate, low latency, energy saving, cost reduction, increased system capacity, and large-scale device connections.