Paradyne comsphere 3800 series modems 3810 Manual De Usuario
F-1
3810-A2-GB30-20
November 1996
CCITT V.25bis Dialing Commands
and Response
F-1
F-2
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F-2
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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F-3
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F-3
F-3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-4
F-4
F-4
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Overview
CCITT V.25bis is an international dialing protocol that
permits direct and stored number dialing using DTEs in
either Asynchronous, Bisynchronous, or HDLC operating
mode. The 3800 Series modems support V.25bis request
and answer commands that initiate and cancel dialing,
program commands that allow you to create and enter
telephone numbers to memory, and list commands that
display all telephone numbers stored in directory
locations. As commands are entered from the DTE, the
3800 Series modems issue a response to the DTE which
indicates if the call failed or connected, or if the command
is valid or invalid.
either Asynchronous, Bisynchronous, or HDLC operating
mode. The 3800 Series modems support V.25bis request
and answer commands that initiate and cancel dialing,
program commands that allow you to create and enter
telephone numbers to memory, and list commands that
display all telephone numbers stored in directory
locations. As commands are entered from the DTE, the
3800 Series modems issue a response to the DTE which
indicates if the call failed or connected, or if the command
is valid or invalid.
The following section discusses those V.25bis
commands supported by the 3800 Series modems and the
response to those commands. Tables F-1 and F-2 in the
Command Response section list the V.25bis command and
response and the analogous AT command.
response to those commands. Tables F-1 and F-2 in the
Command Response section list the V.25bis command and
response and the analogous AT command.
NOTE
The 3800 Series modem must
be configured for V.25bis dialing.
Refer to DTE Dialer Type
configuration option in
Chapter 9,
be configured for V.25bis dialing.
Refer to DTE Dialer Type
configuration option in
Chapter 9,
Configure Branch.
F