Multitech MT5634HD16 User Manual page 43

S35 Data Calling Tone
Unit: decimal
Range: 0–1
Default: 0 (disabled)
S35 enables or disables the V.25 data calling tone, which allows remote data, fax and voice discrimination.
Setting S35 to zero (0) disables V.25 data calling tone; setting S35 to 1 enables data calling tone. The
default setting is 1.
S37 Maximum Dial Line Rate
Unit: decimal
Range: 0–19
Default: 0
S37 sets the maximum dial line rate. When set to zero (0), the maximum dial line rate is the same as the
maximum modem speed. This is the most common setting, and allows other modem functions to actually
determine the line rate used for each connection. It is the default. Consider using S37 to set a maximum
dial line rate if you need to artificially retain a lower modem speed.
0 = maximum modem speed
1 = reserved
2 = 1200/75 bps
3 = 300 bps
4 = reserved
5 = 1200 bps
6 = 2400 bps
7 = 4800 bps
8 = 7200 bps
9 = 9600 bps
10 = 12000 bps
11 = 14400 bps
12 = 16800 bps
S42 Enable / Disable V.32bis and V.22bis Auto Rate
Unit: decimal
Range: 0-1
Default: 1 (enabled)
This register is used for testing and debugging only.
S42 enables and disables the V.32bis and V.22bis auto rate. Retrain and fallback are disabled in data mode.
Set S42 to zero (0) to disable auto rate, or 1 (the default) to enable auto rate.
S43 Enable / Disable V.32bis Start-up Auto Mode
Unit: decimal
Range: 0-1
Default: 1 (enabled)
This register is used for testing and debugging only.
S43 enables and disables V.32bis start-up auto mode operation. Set S43 to zero (0) to disable start-up auto
mode, or 1 (the default) to enable start-up auto mode.
CommPlete Communications Server
13 = 19200 bps
14 = 21600 bps
15 = 2400 bps
16 = 26400 bps
17 = 28800 bps
18 = 31200 bps
19 = 33600 bps
20 =
21 =
22 = 45000 bps
23 =
24 =
25 = 56000 bps
4 S-Registers
37