USB Fax Modem External 56K V9.2/V9.0
.Support ITU-TV.92 standards with receive data rates up to 56kbps and transmit data rates up to 48Kbps uplias
.Support ITU-TV.92 stan dards with receive date rates up to 56Kbps and transmit data rates up to 33.6Kbps.
.Support ITU-T V.34,V.32bis,V.32,V.22bis,V.22,V.23 and V.21;bELL 212A and
Bell 103 protocol standards.Support ITU-T V.42 LAP-M and MNP2-4 error correction.
Support V.44,V.42bisand MNP5 data compression.
.Fax mode with send and receive rates up to 14.4Kbps.
.SupportIT-TV.17,V.29,V.27terand V.21 Channel 2 protocol standards.
.Support EIA/TIA 578 Class 1and T.31 Class1.0 commands.
.Support 8-bit U-Law/A-Law coding(G7.11)and 8/16-bit linear coding.
.Support 8KHz sampling rate.
.TAM mode support concurrent DTMF Detect Ring Detect and Caller ID(Optional)functionalities.