This MIB is used to support Programmable CAS signaling Bit configuration on modules that support voice traffic. This MIB will enable programming of the CAS bits in order to translate incoming/outgoing bit patterns from/to the TDM or packet side interface. Terminology: ABCD - Signaling bits describing off-hook, on-hook, idle, flash, etc events. DSP - Digital Signal Processing CAS - Channal Associated Signaling E&M - Ear and Mouth Protocol TDM - Time Division Multiplexed