AT Command Set and S-Registers

S-Register

Table 14-2

(4 of 11)

3800 Series S-Registers

Description

Front Panel Branch

 

 

S38

DTR Cont Repeat

 

Configure\Edit\DTE_Dialer

 

Determines whether automatic dialing of dial backup directory locations

 

 

will be repeated continuously, or halted after the first pass.

 

 

Regardless of the setting of S38, dialing is locked out after ten failed

 

 

attempts to connect to the same number.

 

 

Register has the following values:

 

 

0 = Disable

 

 

 

1 = Enable

 

 

 

Factory setting is Disable.

 

 

 

 

S39

Receive Buffer Disconnect Delay

Configure\Edit\

 

Determines the maximum amount of time the modem can continue to

V42/MNP/Buffer

 

send data in its Receive Buffer to the DTE after the modem is

 

 

commanded by the DTE to disconnect, or after the modem detects a line

 

 

disconnect.

 

 

 

Register has the following values:

 

 

S39 = 0

Disable (Immediate disconnect)

 

 

S39 = 1

1 second

 

 

S39 = 2

2 seconds

 

 

S

 

S

S

 

 

S

 

S

S

 

 

S39 = 255 255 seconds

 

 

Factory setting is Disable (0).

 

 

 

 

 

S40

Auto Make Busy

 

Configure\Edit\Line Dialer

 

Register determines if the modem goes off-hook under certain

 

 

conditions. This register should only be enabled when the modem is

 

 

located behind a user's Private Branch Exchange (PBX). This register is

 

 

only valid for Model 3811 modems.

 

 

Register has the following values:

 

 

0 = Disable

 

 

 

1 = Enable

 

 

 

Factory setting is Disable.

 

 

 

 

 

S41

Dial-Line Rate

 

Configure\Edit\Dial Line

 

Register determines the modem's data rate and modulation scheme for

 

 

operation on dial lines.

 

 

Register has the following values:

 

 

1

=

4400 (V.32bis)

 

 

2

=

12,000 (V.32bis)

 

 

3

=

9600 (V.32bis/V.32)

 

 

4

=

7200 (V.32bis)

 

 

5

=

4800 (V.32bis/V.32)

 

 

6

=

2400 (V.22bis)

 

 

7

=

1200 (V.22)

 

 

8

=

1200 (212A)

 

 

10

=

0±300 (V21)

 

 

11

=

0±300 (103J)

 

 

20

=

19,200 (V.32terbo)

 

 

21

=

16,800 (V.32terbo)

 

 

Factory setting is 19,200 (V.32terbo).

 

 

 

 

 

 

 

3810-A2-GB30-20

November 1996

14-19

Page 153
Image 153
Paradyne 3810 manual DTR Cont Repeat, Receive Buffer Disconnect Delay, Auto Make Busy, Dial-Line Rate