In conjunction with Tait Radio Communications, Zetron has developed an interface that complies with Telecommunications Industry Association (TIA) P25 Digital Fixed Station Interface (DFSI) standards.The interface enables digital communications between Zetron's Acom Advanced Communication System consoles and conventional P25 networks, operating with either an analog FM or P25 common air interface (CAI). Zetron is installing its first DFSI-capable Acom system in early July, 2009.