Paradyne 3800PLUS manual 4 of 3800Plus S-Registers, AT Command, Description, Front Panel Branch

AT Command Set and S-Registers

Table 13-2

(4 of 13)

3800Plus S-Registers

AT Command

Description

Front Panel Branch

S37

Auto Redial

Auto Redial allows repeated automatic dial backup attempts by specifying the range of Directory Locations that can be tried. A redial attempt is made in response to a bad phone number, a busy signal, no answer, or no quiet answer. The modem must be in Originate mode.

On leased lines with dial backup, Auto Redial works in conjunction with the Bad Lines Auto Originate and Rate Auto Originate options.

When DTE Dialer Type is DTR=Dirs, Auto Redial works in conjunction with the DTR Cont Repeat (S38) configuration option.

Register has the following values:

0= Directory Location 1

1= Directory Locations 1±2

2= Directory Locations 1±3

3= Directory Locations 1±4

S S

S S

9= Directory Locations 1±10

NOTE: The modem must be in Originate mode to perform an automatic dial backup.

Configure\Edit\

Leased Line (Auto

Redial)

or

Configure\Edit\

Line_Dialer (DTR Auto

Redial)

S38	DTR Cont Repeat		Configure\Edit\
	Determines whether automatic dialing of dial backup directory locations		DTE_Dialer
	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 send		V42/MNP/Buffer
	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:
	0=Disable (Immediate disconnect)
	1=1 second
	2=2 seconds
	S	S
	S	S
	255=255 seconds
	Factory setting is Disable (0).
S40	Auto Make Busy		Configure\Edit\
	Register determines if the modem goes off-hook under certain conditions.		Line Dialer
	This register should only be enabled when the modem is located behind a
	user's Private Branch Exchange (PBX).
	Register has the following values:
	0=Disable
	1=Enable
	Factory setting is Disable.

3980-A2-GB30-20 November 1996 13-17