Dialogic HDSI/480, HDSI/720, HDSI/960, and HDSI/1200 station interface boards can be used in open-architecture platforms that integrate large-scale switching and voice processing resources under a single hardware and software architecture. This high-density station interface (HDSI) solution is offered in PCI configuration only, which provide the industry's highest density analog station connectivity in a single computer chassis slot.
Dialogic HDSI Specs