4 AT Commands, S-Registers, & Result Codes
41
MultiModemZBA-V-V92 User Guide
S36
decimal
0–7
7
Specifies the action to take in the event of a
negotiation failure when error control is
selected. (See S48.)
S37
decimal
0–19
0
Sets the maximum V.34 “upstream” speed
at which the modem attempts to connect.
Value 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
13
19200 bps
14
21600 bps
15
24000 bps
16
26400 bps
17
28800 bps
18
31200 bps
19
33600 bps
S38
decimal
0–23
1
Sets the maximum 56K “downstream” speed
at which the modem attempts to connect.
The default maximum speed is 56K bps.
Note: When using V.34 or V.32 client-to-client
connections in poor conditions, setting
S38=0 may result in better performance.
Value
Rate
0
56K disabled
1
56K autorate
2
28000 bps
3
29333 bps
4
30666 bps
5
32000 bps
6
33333 bps
7
34666 bps
8
36000 bps
9
37333 bps
10
38666 bps
11
40000 bps
12
41333 bps
13
42666 bps
14
44000 bps
15
45333 bps
Register Unit
Range
Default
Description
Summary of Contents for MultiModem MT5634ZBA-V-V92
Page 1: ...MT5634ZBA V V92 User Guide Modem with Voice V 92 Data and Super G3 Fax...
Page 6: ...Chapter 1 Introduction...
Page 9: ...Chapter 2 Installation...
Page 18: ...Chapter 3 Operation...
Page 24: ...Chapter 4 AT Commands S Registers Result Codes...
Page 50: ...Chapter 5 Remote Configuration...
Page 53: ...Callback Security Chapter6...
Page 64: ...Chapter 7 Modem on Hold Operation...
Page 70: ...Solving Problems Chapter 8...
Page 98: ...Index...