HP 8920B - Page 512

512
Chapter 8, Programming The Call Processing Subsystem
Programming The AUTHENTICATION Screen
Generating a New A_key.
The :Generate command is only available through the remote users interface. No
field is displayed for this function on the test set.
The :GENerate command is used to generate a new A_key for use in the mobile
station. This is an immediate action command. The resultant check sum value will
be displayed on the AUTHENTICATION screen in the last six digits of the
A_key field.
There in no query form of the GENerate command. Use the query form of
"A_Key" on page 511 to determine the value of the A_key which was generated.
Syntax
:GENerate
Example
OUTPUT 714;"CALLP:AMPS:AUTH:AKEY:GEN"
OUTPUT 714;"CALLP:AMPS:AUTH:AKEY?"
ENTER 714;Akey_val$
Authent
This field is used to activate the authentication process within the Test Set. With
this field set to
On, the Test Set issues system parameter overhead messages
including SPC WORD1, SPC WORD2, ACCESS, RandChalA, and RandChalB to
the mobile station.
The :ONOFF command instructs the Test Set to issue system parameter overhead
messages with the AUTH bit set to one.
The query form of the command (that is, :ONOFF?) can be used to determine the
current setting of the test set.
Syntax
:AUTHenticate:ONOFF <’><ON/OFF><’>
:AUTHenticate:ONOFF?
Example
OUTPUT 714;"CALLP:AMPS:AUTH:ONOFF ’ON’"
OUTPUT 714;"CALLP:AMPS:AUTH:ONOFF?"
ENTER 714;Auth_state$