Network Device User's Guide Omni 56K Plus Series

Omni 56K Plus Series User’s Guide
2-2 Specifications and Function Description
Table 2-2 Firmware Specification
Link layer
MNP 3-4
MNP 5
V42
V42bis
V.44
Flow Control
Hardware flow control: RTS/CTS
Software flow control: XON/XOFF
Command set
Full AT command set
Dialing type: DTMF/Pulse
Diagnostics
Power-on self-test
Analog loop-back test
Analog loop-back with self-test
Local digital loop-back test
Remote digital loop-back test
Remote digital loop-back with self-test
Fax
V.17 FAX (send and receive)
V.29 G3 FAX (send and receive)
V.27ter G3 FAX (send and receive)
EIA Class 1 Command SetEIA Class 2 Command Set
EIA Class 2.0 Command Set
Voice
4 bits / sample ADPCM,9600 samples / second.
On-line voice playback and recording.
IS-101 voice command set.
2.3 Protocol Support
 Data Physical Layer
 ITU-T V.92
 ITU-T V.90
 ITU-T V.34bis/V.34
 ITU-T V.32bis/V.32
 ITU-T V.22bis/V.22
 ITU-T V.21
 ITU-T V.23
 Bell 212A
 Bell 103
 Fax Physical Layer