The command and control room operators must have means for communicating effectively with many teams in service across different communication channels (Analog / Digital Radio, LTE, Telephony, Intercom, etc.)

PRESCOM designed the CRITI-CALL platform to meet this need. CRITI-CALL is particularly suited to command and control centres wishing integrated communications, efficient and interoperable, without compromising reliability and safety.

CRITI-CALL allows the use of different communication channels essential for mission-critcal organisations through dispatch terminals offering great flexibility. Interoperability of CRITI-CALL also enables progressive technological migration of communications networks (eg. PMR networks to LTE).

The CRITI-CALL solution is based on an open and modular platform, all-IP, based on standards such as SIP.