Mitel 32DSI Digital Terminal Interface Card -REF

Mitel 32DSI Digital Terminal Interface Card – REF The Mitel 32DSI Digital Terminal Interface Card is a high-capacity expansion module designed to extend the connectivity of compatible Mitel and Aastra PBX systems. Featuring 32 Digital System Interface (DSI) ports, it enables businesses to connect digital desk phones, DECT base stations, and other supported system devices, making it an ideal solution for growing office communication networks. Each DSI port supports up to two digital system endpoints or one DECT base station, providing flexible deployment options for medium to large organizations. Compatible with MiVoice Office 470 (Aastra 470) and a wide range of Office and Aastra communication systems, the 32DSI card allows businesses to expand their telephony infrastructure without requiring additional external hardware. Designed for seamless integration, the Mitel 32DSI offers reliable digital connectivity over a two-wire DSI interface, ensuring stable performance for business-critical communications. Whether you’re increasing the number of office handsets or deploying additional DECT wireless solutions, this expansion card delivers a scalable and cost-effective way to enhance your Mitel PBX system.  Key Features 32-port Digital System Interface (DSI) card Supports up to 64 digital endpoints Connects digital phones and DECT base stations Compatible with Mitel MiVoice Office 470 and Aastra 470 systems Two-wire DSI digital interface Easy PBX expansion for growing businesses Reliable enterprise-grade performance A 32-port DSI expansion card that extends Mitel PBX systems with additional digital phone and DECT connectivity