Compare Intel Dialogic D 42D-SX Voice Interface Card to Cisco VIC-2DID - 2 Port FXS/DID Voice Interface Card) (8400-VIC2DID)

The D/42D-SX board can access the calling and called number identification for calls forwarded or transferred from within the PBX, access trunk identification for calls originating outside the PBX, and control SUPERSET LCD message notification. The D/42D-SX board also features positive disconnect supervision to immediately detect when a caller has hung up. The D/42D-SX board is based on a unique dual-processor architecture comprising a digital signal processor (DSP) and a general-purpose microprocessor that handles all telephony signaling and performs DTMF (touchtone) and audio/voice signal processing tasks. When used with the MITEL Superswitch PBX, the D/42D-SX board provides a flexible platform for developing integrated computer telephony applications. Dialogic developers can integrate current applications on the D/42D-SX board with minimal software modifications and create more efficient applications for the PBX by offering value-added features. The Dialogic D/42D-SX board is an... Less