Black Box IS425A, Руководство пользователя

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IS425A - ISDN Terminal Adapter with S/T-Interface
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To ensure you have properly installed your IS425A and the application
software, please review the installation instructions in
Chapter 2 .
9.6 Description of AT Commands
A/
= Command Repeat
Format A/
•
“ A/ ” is used to repeat the previous command line.
•
For example, you can use the “ A /” command to re-dial a telephone
number.
•
This is the only command that does not require the AT prefix and the
ENTER key.
•
The previous command remains in the command buffer until either the
next command is entered or the IS425A is powered off.
•
If the previous command line does not exist, an “OK” message will be
displayed.
A
= Manual Answer
Format ATA <ENTER>
•
“ A ” is used to answer an incoming data call, which is indicated by the
message “RING<phone number>”.
•
Incoming calls can be answered using the “ATA” command or by
enabling the auto-answer mode via the S0 Register.
D
= Dial
Format ATDnumber <ENTER>
•
“D” is used to instruct the IS425A to dial a telephone number.
•
Some special characters, like “T”, “P”, “W”, space, and parentheses,
will be ignored in a dialing command line.
•
When the “D” command is invoked in the Command Mode, the
IS425A will enter the Call-in-Progress state and wait for an answer
from the remote IS425A.