Paradyne COMSPHERE 3920PLUS Series, Technical Reference Manual

Page: 257 / 356

COMSPHERE 392xPlus Modems
14-24 October 1998 3920-A2-GH30-40
Table 14-3
(8 of 15)
392xPlus S-Registers
S-Register
DCP LCD
Command
Sequence
Description
S46 Automatic Dial Backup. Register determines if the modem performs an
automatic dial backup if the leased lines fail.
Register has the following values:
0 = Disable
1 = Enable
The factory setting is Disable.
Configure\Edit\
Leased Line
S47 Automatic 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
4 = Test(2min)
5 = Adv 15min
6 = Adv 30min
7 = Adv 1 hr
8 = TestAdv2min
The factory setting is Disable.
Configure\Edit\
Leased Line
S48 Leased-Line Carrier On Level. 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
2 = –33 dBm
The factory setting is country dependent (usually – 43 dBm). In France, the
factory setting is –26 dBm in 4-wire operation and –33 dBm in 2-wire
operation.
Configure\Edit\
Leased Line
S49 Buffer Disconnect Delay. Register determines how long the modem continues
to transmit data stored in its buffers when the modem is commanded to
disconnect by a locally attached DTE.
Enter a value from 0 –255 seconds. (A value of 0 disables this register.) The
factory setting is 10 seconds.
Configure\Edit\
V42/MNP/Buffer
S51 DTE RL (CT140). 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
2 = V34Special
The factory setting is Disable.
Configure\Edit\
Tests