Fanvil i504 Series, User Manual, Page: 81 / 95

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Short
Message
Trigger
Enable or Disable Short Message Triggering.
When a command is sent to a remote device or server, if it is correct, it
triggers/resets the corresponding output port.
Input Trigger
Choose whether the relay output port can be triggered via the input
port. When the input port is configured as an indoor switch and the
corresponding input is enabled here, the input port can be used to
trigger the door to open.
Trigger By
Call Status
Whether to allow call state triggering of the relay. For example,
triggering the output port by a call (the output port will remain in the
call state continuously responding). Supported call states include:
1. Ringing
2. Talking
3. Talking (Calling)
4. Talking (Called)
5. Talking (Intercom)
6. Talking (Multicast)
Triggered
Hangup
Enabling the auto hangup feature by checking this option. After the
relay is triggered, it will automatically hang up.
Hangup Delay
Default is 5 seconds. After enabling auto hangup, the relay will
automatically hang up 5 seconds after opening the door.