I've added two door stations to my Comfort system and updated Location 1674 with the value 2. This has worked and the door stations operate the ringer module and there is communication between the door stations and phone.
I then created a response number 146 with action 130,100,9,255 and entered the response 146 in location 52, using the Engineer's star menu.
The phone rings, and says "door bell, select station...", but offers no option to open the door. If i press 7 twice, it says "door open, select station 1 to 2, press hash to end". The first output on the expansion board does not energise at any time.
I'm not using Comfigurator and am programming through the keypad.
I also tried entering a response of 79 in location 1686 and similarly, did not get a voice menu option to open gate, when the door station was operated.
I've powered the system down and also tried a reset using Engineer's menu 7,4,2.
What is your Comfort model and Firnware version?
The locations you mention are for Comfort I Pro only
For other versionbs refer to the appropriate worksheet for programming by Keypad
Yo can also use Comfigurator 3 to find the location of the Open Door and Open Gate responses in the lower letf cxorner
You can download the Comfort II Ultra worksheet from here
Look for Table 30B for Locations for Event Triggered Responses
ULT 5.075 is a non-flahs firmware. You can buy a MPU01-ULT to upgrade to the latest firmware (currently 5.164) which also gives you a flashable microcontroller which can be upgraded in future using the UCM05