To trigger an action for the Bosch intercom, you need to configure a rule.
Go to the Rules section.
Click (+) to add a new rule.
The configuration page for the rule opens.
In the Label field, enter a unique name for the rule.
Select Enabled to enable the rule.
In the Priority field, use the (+) and the (-) to increase or decrease the priority of the rule.
From the SIP account drop-down list, select the SIP account that you created.
For the following settings, these are the recommended configurations:
Trigger type: SIP
Schedule type: Always
Action type: Route call
Audio mode: Full duplex
GPO action: NONE
Click Save.