trigger event with my ISDN phone

[ralhop]

can I trigger an event with my isdn phone though my fritzbox?

I tried
an event trigger I used fritzbox phonecall , as trigger i used outgoing call and number 44 to trigger.

so on my pgone i press 44 and press the outgoing call button but I got no response.

can this work or not??

[TANE]

I'm using this option for incoming call's outbound will also work