pci fax modem 56k(Smartlink2800) 1.Chips: CHIPS:Smartlink2800 2,ITU-T V.92/90 56,000bps 1.Chips: CHIPS:smartlink 2800 modem2,ITU-T V.92/90 56,000bps3,Hayes AT command compatible 56,000/33,600 Data Download/Transmit4,Support voice function5,Full Duplex Speakerphone6,Support video conferencing(H-324)7,Support V.17,V.29 and V.27ter Group3 fax8,Data compression V.42/MNP59,Error correction V.42/MNP2- ...