Actiontec electronic 56K/V.92 user manual ITU-T V.90 Operation Commands, Dial Line Rate S37

Actiontec 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

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