NAL Research Corporation (451-93156-002A)
22
Select asynchronous mode. This is an extension of the &M command and is used to control the
connection modes permitted.
Note: The register is not updated right after the user requests new values because the
requested values may or may not be what IRLP will use once a data call is established due to
negotiations with the other peer. If the register is updated right away, this may give the user
the impression that those values will be used during the data call, but there is no guarantee
that will be the case. The real values will only be known once a data call is established and the
negotiation phase is done. For that reason, the values are written to the register only after a
call is established and both sides have negotiated parameter values (such as mode of
operation). The value of the register will be reset to default value (5) after the call completed.
0, 6
Normal asynchronous operation with no error correction (unacknowledged mode)
5
Asynchronous operation with error correction (acknowledged mode) (default)
A.8.16 &Sn – DSR Override
Define the behavior of DSR.
0
DSR always active (default)
1
Same as 0
A.8.17 &V – View Active and Stored Configuration
View the current active configuration and stored profiles.
A.8.18 &Wn – Store Active Configuration
Store the active profile in non-volatile memory. This is used to store user configurations for
later use.
0
Store current (active) configuration as profile 0
1
Store current (active) configuration as profile 1
A.8.19 &Yn – Designate Default Reset Profile
Select profile for use after power-up.
0
Select profile 0 (default)
1
Select profile 1
A.8.20 \Kn – Control Break
Control the response of the A3LA-RM to a break received from the DTE or the remote modem
according to the parameter specified. The response is different in three separate states:
When a break is received from DTE when A3LA-RM is in data transfer mode:
0
Enter in-call command mode, no break sent to remote modem
1
Clear data buffers and send break to remote modem
2
Same as 0
3
Send break to remote modem immediately
4
Same as 0
5
Send break to remote modem in sequence with transmitted data (default)
When a break is received from the remote modem during a non-error corrected connection: