BUY MC88916DW80 https://www.utsource.net/itm/p/166768.html
Documentation
Description: The MC88916DW80 is a single-chip, low-power, full-duplex, voice-band modem from Motorola. Features: Low power consumption Full-duplex operation Voice-band modem Supports V.34, V.32bis, V.32, V.22bis, V.22, V.23, and V.21 modulation Supports V.42, MNP2-4, and MNP10 error correction Supports V.42bis data compression Supports caller ID Supports Bell 103 and 212A Applications: The MC88916DW80 is suitable for use in applications such as remote access servers, fax machines, and modems. It can also be used in applications such as voice-over-IP, remote control, and data acquisition. (For reference only)