Black Box 32144 Manual page 164

MODEM 32144
ON. The state of RTS input
(EIA pin 4) will be signaled to the
remote modem's CD output, and
CD (pin 8) on the local modem
will follow the state of the remote
modem's RTS input. (The typical
propagation delay is less than 800
ms.)
OFF. This setting allows for
normal operation: The state of
RTS at the local modem will not
be signaled to the remote modem.
Leased Line Interrupt
Leased-line modes (except V.33)
The Leased Line Interrupt
option controls a modem
designated as the answer modem
and configured for Leased Line
Auto-Recovery (Section 4.9) as
stated below.
ON. The answer modem will
answer incoming calls, regardless
of the state of the leased line (CD
ON or OFF).
OFF. This setting allows for
normal operation: If Carrier
Detect (CD) is ON, this means the
leased line is trained and working,
and the answer modem will ignore
any incoming calls on the dial line.
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Wait for MNP Link Request
Hayes, V.25 bis (Async only),
Dumb, Leased-line modes
(except V.33)
When a remote originating
modem attempts to establish an
MNP connection with a modem,
the answer modem will wait up to
3 seconds, by default, to receive
the MNP link request. This option
allows the user to configure the
modem to wait longer (7 seconds)
for an MNP link request. The
longer wait time allows the modem
to establish MNP connections
under conditions that require
multiple link requests.
CFI AB Response on Disconnect
V.25 bis
In V.25bis mode, the originate
modem sends a CFI AB result code
when a call is aborted because the
user has selected HANGUP from
the front panel or because of DTR
loss. If the CFI AB Response on
Disconnect option is enabled, the
originate modem will also send a
CFI AB result code upon call
disconnect.