Automatic Gate and Doorphone : which Fibaro module to use?

[TheCycler 1]

Description of the as is situation:

I have an automatic gate and an analog PABX (telephone) system from Panasonic.

On the PABX i have a dooropener module and a doorphone module.

When somebody pushes the doorphone, all telephones ring and you can answer the call from any telephone in the house.

Next i can open the automatic gate in 4 ways:

1) i push a numerical code on the telephone

2) i can push a button in the garage (this button is connected to the 2 wires that go to the motor of the gate).

3) i can push the remote control of the automatic gate

4) i can use a real key at the automatic gate to open the gate

Questions:

1) i want to forward the call on the doorphone to my mobile phone. How can this be done? (VOIP panel, ...)

2) what is the best way to integrate the gate in my HC2 system? And which module do i have to buy? I already bought a FGR222 because it mentions "GATE", but maybe that was not the right choice...?

Thanks upfront to anyone answering my questions!

[Guest Lode]

Is it a slidegate ?

[TheCycler 1]

No it is a gate in 2 parts with underground motors that open and close the gate. Motors are from Gibidi.