Telephone Systems


DSI is a Kilkenny based communications system integrator that services customers in and around the south-east counties. We provide and support on: remise business telephone systems, cloud business telephone systems and their associated peripheral equipment including voice messaging, call processing, paging and call management systems. Along with this, we represent the services of a number of leading network providers and can engineer and complete the delivery of voice and data T1 circuits, frame relay, networks, Multi-protocol Label Switching (MPLS), analogue copper lines and Session Initiation Protocol (SIP).