9-4
RLC-4 V1.79 Copyright © 1998 Link Communications Inc. 9/18/98
075: Set Stop Access Conditions
When a port is configured for preaccess, it will not be allowed to execute commands until the
access code has been received. Typically this access code is "*" for a repeater port or "#" plus two
digits for a link. When the access code is received, the controller executes command 074 (among
other things) which sets a flag indicating that it is OK to execute commands entered from that port.
The controller will continue to accept and execute commands until that flag is cleared, at which
point it will require the access code to be entered again. This command controls which conditions
will clear that access flag.
<075> p Recall Current Settings
<075> p x y z i f Set Stop Access Conditions
Parameters:
- 075 is the default command name.
- P is the port for which to set or recall the stop access conditions (1..4)
- X is 1 to enable / 0 to disable stopping access when a command is executed
- Y is 1 to enable / 0 to disable stopping access when an invalid command is entered
- Z is 1 to enable / 0 to disable stopping access when the receiver drops after a DTMF tone
has been entered
- I is 1 to enable / 0 to disable stopping access when the DTMF interdigit timer expires.
- F is 1 to enable / 0 to disable stopping access when the force-execution digit is pressed
Notes:
All digits following parameter P are optional.
The preaccess timer (see Chapter 4) will always clear the access flag when it expires. It
cannot be disabled with this command. It starts running when you enter the access code and
is re-started whenever you release a DTMF digit. It will never expire while you are holding
down a DTMF digit. When no digits have been entered for the length of the timer, it clears
the access flag. These conditions provide additional ways to clear the flag.
Parameter X: A command is executed or tries to execute and causes an error. If X is 1,
you will not be able to execute the access code once, then multiple commands. You will be
able to enter the access code, one command, access code, one command...
Parameter Y: An error occurs because the digits entered are not a valid command name. If
you make a mistake and this condition is enabled, you will have to enter the access code
before you can try again.
Parameter Z: DTMF digits have been entered since the access code was entered and you
unkey. This condition doesn't care how many commands you enter or whether they were
valid or not; if you enter anything and unkey, you will be forced to enter the access code
again.
Parameter I: The DTMF interdigit timer expired. This may occur if you enter a few digits
then pause for a while without unkeying or if your voice falses the DTMF decoder.
Parameter F: The force-execution digit (usually ‘D’) was entered. If the force-execution
digit is part of the access code, it will not trigger this condition, otherwise it will.
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