Accessory interface bus for telephone headset adapter

Action list for a split media access and control layer...

Action list for a split media access and control layer...

Address generation and data path arbitration to and from SRAM to

Apparatus and method for accessing memory in a TDM network

Apparatus and method for generalized digital network signaling

Apparatus and method for providing a data interface to a...

Application programming interface for modem and ISDN processing

Application programming interface for modem and ISDN processing

Application programming interface for modem and ISDN processing

Application specific integrated circuit having a...

Arrangement for coupling optional auxiliary devices to terminal

ATM access interface: hardware based quick response flow...