AMX AXB-DTMF+ instruction manual Timing System SendCommands

Programming

Operative System Send_Commands (Cont.)

Command	Description
ON HOOK	Place AXB-DTMF+ on hook.
	Default at reset = YES
	Example:
	SEND_COMMAND DTMF, 'ON HOOK'
	Places the AXB-DTMF+ on hook.

Timing System Send_Commands

The following table lists the commands, which establish normal signal timing.

Changing default time values may inadvertently alter the operation of the AXB-

DTMF+. It is unnecessary to change most default values.

The commands are listed alphabetically by operation and include syntax, syntax descriptions, usage

examples, time increments, and reset default values.

Timing System Send_Commands

Command	Description
BLOCKRDET-XXX	For telephone lines with distinctive ring feature.
	Time increment = 10 ms
	Example:
	SEND_COMMAND DTMF, 'BLOCKRDET-185'
	Sets the time to ignore "sub rings " at 1.85 seconds (1850 ms).
FLASH TIME-XXX	Set time AXB-DTMF+ will go "on-hook" when Send_Command FLASH is
	issued.
	• Time increment = 10 ms
	• Default at reset = 63
	Example:
	SEND_COMMAND DTMF, 'FLASH TIME-65'
	Sets time AXB-DTMF+ will go "on-hook" when Send_Command FLASH is
	issued for .65 seconds (650 ms).
INROFFMIN-XXX	Minimum time required for an incoming ring to be in the off
	state to reset ring count on AXB-DTMF+.
	• Time increment = 100 ms
	• Default at reset = 45
	Example:
	SEND_COMMAND DTMF, 'INROFFMIN-55'
	Sets minimum off state time for an incoming ring to 5.5 seconds (5500 ms).
LOSSLCMAX-XXX	The maximum time a loop current is off (used to detect other end hung up).
	• Time increment = 10 ms
	• Default at reset = 80
	Example:
	SEND_COMMAND DTMF, 'LOSSLCMAX-90'
	Sets a .9 second (900 ms) maximum off time for a loop current.

10 AXB-DTMF+ DTMF+ Interface