Unspecified

CCITT V.22bis/ V.22/ V.21/ V.23/ Bell 212A Single-Chip Modem

Teridian Semiconductor Corporation

CCITT V.22bis,V.23,V.22,V.21,Bell 212A Single-Chip Modem

Unspecified

CCITT V.22bis/ V.22/ V.21/ V.23/ Bell 212A Single-Chip Modem

Teridian Semiconductor Corporation

CCITT V.22bis,V.23,V.22,V.21,Bell 212A Single-Chip Modem