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COMSPHERE 3800 Series Modems
11-2 November 1996 3810-A2-GB30-20
Remote Branch
The following conditions must be met before using the
Remote branch:
• A connection using either the dial network or leased
lines must be established.
• The Access from Remote configuration option must
be enabled in the remote modem.
•
The Remote Access Password configuration option
must be the same for both the local and remote
modems.
Remote DCP access is accomplished using either the
primary or secondary channel (if available) of the VF line.
Using the primary channel gives a much faster response
time due to the higher data rate, but it also interrupts data
flow because primary data is stopped when Remote mode
is active. Once Remote mode is terminated, the primary
channel is automatically made available to data
transmission.
Unlike primary channel communications, the
secondary channel operates at a slower data rate and does
not interrupt data flow. (V
.32bis and V
.32 are the only
modulations available on the secondary channel.)
T
o access the Remote branch, make the following
selections:
F1
Online : 19.2 <
Control Remote
F2
F3
Press the
key until Remote appears. Select
Remote.
NOTE
If a connection is not established
between a local 3800 Series
modem and a remote 3800 Series
modem, the LCD displays
Remote Mode Fail – No Circuit.
Press the key to return to the
Top-Level menu and dial again.
F1
Select Channel >
Secondary
F2
F3
or
F1
Select Channel <
Prim (data blckd)
F2
F3
If operation over the secondary channel is desired,
press any function key to select the secondary channel.
Secondary channel only appears if using V
.32bis or
V.32 modulation. If operation over the primary channel is
desired, press the
key until Prim appears, and press
any function key.