ActionTec 56K/V.92, Руководство пользователя

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Action tec External 56K/V92 Modem User Manual
H0 Hangs up the telephone line*
H1 Picks up the telephone line
Ln Speaker volume
L0 Off or low speaker volume
L1 Low volume
L2 Medium volume*
L3 High volume
ITU–T V.90 Operation Commands
Three S-registers support K56flex, V.90, and V.34 connections. The S37 register is
used to control the upstream V.34 rate. The S38 register is used to control the maxi-
mum downstream speed at which the Modem attempts to connect. To disable V.90,
set S38 to
0 . The S109 register is used to select between K56flex and V.90 protocols.
Dial Line Rate (S37)
S37 = 0 maximum modem speed*
S37 = 1 reserved
S37 = 2 1200 bits/s and 75 bits/s
S37 = 3 300 bits/s
S37 = 4 reserved
S37 = 5 1200 bits/s
S37 = 6 2400 bits/s
S37 = 7 4800 bits/s
S37 = 8 7200 bits/s
S37 = 9 9600 bits/s
S37 = 10 12000 bits/s
S37 = 11 14400 bits/s