Zetron ID-7300 IP Interoperability Controller for Heterogeneous Radio Network Federation in EOC and Multi-Agency Command Centers

The Zetron ID-7300 is the interoperability controller designed for the central problem of public safety communications in Peru and Latin America: police, fire, EMS, Armed Forces, and civil protection operate on different radio technologies — some on P25, others on DMR, others on TETRA, and many municipal units still on conventional VHF/UHF analog — that are mutually incompatible and cannot communicate directly during joint-response emergencies.

The ID-7300 resolves this fragmentation without replacing any existing radio systems: the controller installs in the EOC or command center and simultaneously connects to all networks via its 4 radio ports (configurable as P25 DFSI, DMR Air Interface, TETRA PEI, or analog E&M line as needed) and its 16 SIP trunks for interconnection with the command center's IP PBX and existing Zetron MCC 7500 dispatch consoles. The EOC operator can then create a patch between any combination of radio groups and telephone groups — for example, crossing the PNP's Tactical-3 channel with the Fire Coordination Channel and the Army FOC's LTE group — with a single command from the dispatch console, without field radio operators changing any configuration.

P25 ISSI (Inter-RF-Subsystem Interface) and CSSI (Console Subsystem Interface) federation allows the ID-7300 to act as a routing node between multiple P25 systems from different agencies — connecting the PNP's P25 trunk network with the Army's P25 network and a private security company's P25 network in a single federated system without any agency losing control over its own infrastructure. The per-link AES-256 module protects each individual connection: the patch between encrypted networks maintains end-to-end encryption as long as field radios are configured with the same key, and the ID-7300 acts as an encrypted relay without exposing clear audio at any gateway point.