Northern UTA220/UTA220k - Manual (Page 83)

UTA220/UTA220k
12-7
D-Channel X.25
Note: The CR LF characters indicate a carriage return and
line feed response and are not actually displayed.
Response:
CR LF - Indicates the reset of the virtual call is complete.
ERR - Indicates a reset command error caused by either a
virtual call not being established or the PAD being in a mode
unknown to the user.
Interrupt: INT
This command initiates the transmission of an interrupt packet
to the remote DTE. This command is only valid when a call is
connected.
Response:
CR LF - Indicates that the interrupt packet was transmitted.
ERR - Indicates an interrupt command error caused by a
virtual call not being established or the PAD being in a mode
unknown to the user.
SET
This command sets or changes the value of one or more X.3
parameters.
A colon must be placed between the parameter and its
corresponding value. If more than one parameter is requested
to be set or changed, a comma must delimit the value and the
next parameter.
SET <parameter>:<value>,<parameter>:
<value>,...
Note: Refer to Table 6 for a list of X.3 parameters and their
corresponding default values.
Response:
CR LF - Indicates that the parameter specified in the set
command is set to its corresponding specified value.
PAR <parameter>: INV - Indicates that the specified
parameter is incorrect or cannot be changed because it is a
READ ONLY parameter (i.e., parameter 11 is a READ ONLY
parameter), or the value specified in the set command is an
invalid value for the specified parameter.