MX-COM Inc
Calling Line Identifier plus Call Waiting (Type II)
MX-COM Inc
Digital Line to POTS Interface
MX-COM Inc
Digital Line to POTS Interface
CML Microsystems Plc
V.23 / Bell 202 Modem
CML Microsystems Plc
Call Progress Tone Detector
CML Microsystems Plc
Digital Line to POTS Interface
MX-COM Inc
V.23 TRANSMIT MODULATOR
MX-COM Inc
Consumer / Commercial CVSD Digital Voice CODEC
MX-COM Inc
Pair Gain Dual SPM Detector
CML Microsystems Plc
Call Progress Tone Detector
CML Microsystems Plc
Digital Line to POTS Interface
CML Microsystems Plc
Digital Line to POTS Interface
CML Microsystems Plc
Consumer / Commercial CVSD Digital Voice Codec
