Unlock intercom station with password

This article describes how a master station can be locked in idle, and unlocked by dialing a passcode (Event Trigger). When the code is dialed, the station will be unlocked for a preset periode of time, then it will automatically be locked.

• In AlphaPro - Directory & Features, Insert a new event trigger directory number with feature number 85, e.g. 9200.

Create a passcode using feature 85. Here 9200 is used as passcode

• In AlphaPro - COS, modify COS 2 to include feature 85 only.

Make feature 85 (event trigger) available in COS 2

• Program two new event as described below.

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Event 1 - Unlock the station by moving the station to COS 1 when dialing passcode 9200.

Event Owner:	Stations w/UDP, Id: 8 (All stations)
Event type:	15 – Event trigger
When change to:	ON
When related to:	Directory number, Id: 9200
Action:	$SSC L%1.dir U1
	$ST L%2.dir W100 L9200

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Event 2 - After timeout, lock the station by moving it to COS 2.

Event Owner:	Stations w/UDP, Id: 8 (All stations)
Event type:	21 – Event timer
When change to:	ON
When related to:	Directory number, Id: 9200
Action:	$SSC L%1.dir U2