External Modem

Ambient chipset - MD5660 + MD4450 + MD1724T

RS-232 interface

Operating system support

• DOS
• Windows 98/95
• Windows NT4.0
• Windows 2000

Data mode capabilities :

• ITU V.90 internet connection rates
  Approaching 56 kbits/s
• ITU-T V.34 : 33600-2400 bps
• V.32bis, V.32, V.22bis and V.22
• V.42 and MNP4 error correction
• V.42bis and MNP5 data compression

FAX Mode capabilities :

• ITU-T V.17(14400bps), V.29, V.27ter, and V.21 Ch2
• Group 3, Class 1 FAX

Enhance voice features :

• Telephone answering machine (TAM)
• Speaker Phone
• Caller identification (caller ID)  (US version)