AT Command Set and S-Registers

S-Register

Table 14-2

(6 of 11)

3800 Series S-Registers

Description

Front Panel Branch

 

 

S47

Auto Dial Standby

Register determines if the modem performs an automatic dial standby if in Dial Backup mode.

Register has the following values:

0 = Disable

1 = 15 minutes

2 = 1 hour

3 = 4 hours

255 = Test(2min) Factory setting is Disable.

Configure\Edit\Leased Line

S48

Leased-Line Carrier On Level

Configure\Edit\Leased Line

 

Register determines if the modem disconnects if the carrier signal on

 

 

leased lines falls below ±26 dBm or ±43 dBm.

 

 

Register has the following values:

 

 

0 = ±43 dBm

 

 

1 = ±26 dBm

 

 

Factory setting is ±43 dBm.

 

 

 

 

S49

Transmit Buffer Disconnect Delay

Configure\Edit\

 

Determines the maximum amount of time the modem can continue to

V42/MNP/Buffer

 

send data in its Transmit Buffer to the remote modem after it is

 

 

commanded by the DTE to disconnect.

 

 

Register has the following values:

 

 

S49 = 0

Disable (Immediate disconnect)

 

 

S49 = 1

1 second

 

 

S49 = 2

2 seconds

 

 

S

S

 

 

S

S

 

 

S49 = 255 255 seconds

 

 

Factory setting is 10 seconds.

 

 

 

 

S51

DTE RL (CT140)

Configure\Edit\Tests

 

Register determines if the modem performs a remote digital loopback if it

 

 

receives a CT140 signal from the DTE.

 

 

Register has the following values:

 

 

0 = Disable

 

 

 

1 = Enable

 

 

 

Factory setting is Disable.

 

 

 

 

S52

DTE LL (CT141)

Configure\Edit\Tests

 

Register determines if the modem performs a local analog loopback if it

 

 

receives a CT141 signal from the DTE.

 

 

Register has the following values:

 

 

0 = Disable

 

 

 

1 = Enable

 

 

 

Factory setting is Disable.

 

 

 

 

 

3810-A2-GB30-20

November 1996

14-21

Page 155
Image 155
Paradyne 3810 manual Auto Dial Standby, Leased-Line Carrier On Level, Transmit Buffer Disconnect Delay, DTE RL CT140