Cyfral Smart 5P Intercom Installation: Step-by-Step Guide & Troubleshooting Ringing Issue

Hello,
I bought a new intercom and wanted to install it, but I am not 100% sure how. I would like to add that the "ringing" does not work in the old intercom. Below I am attaching a diagram and photos of the old and new intercom. If possible, please provide a blatological explanation (of course, if you can infer something from the photos). Best regards.

Enter to which terminals the cables are connected and in what color. In the attached picture you can not see it exactly.
Anyway in the old one:
1 - microphone (in the new MIC)
2 - handset (in the new SPK)
3 - mass (in new MASS)
5 - button (in new SW1)
9 - calling (in the new RING)

And can I refer to your knowledge / memory and ask about the model of this old uniphone?
best regards

I tracked him down by browsing through different brands of intercoms. It took me a while, but I found and determined it was one of the Farfis models. As you can see in the picture, it has a buzzer, but the diagram also shows a handset to be called to terminal 9. Therefore, it is important that the author describes exactly what and where is connected.

panznieba wrote:

I would like to add that the "ringing" does not work in the old intercom.

You must first find out why. The photo shows that one white wire in the installation cable is broken.
One more auxiliary question, how did the ringing work, was it an acoustic signal in the handset, or was the buzzer visible on the top left?
Possibly what call is the neighbors?

Thank you very much for such a quick response.

So, as a colleague wrote above, the old intercom is Farfisa. Generally, it operated before the renovation (the apartment after my grandparents), but you know how the professionals work - on a grand scale .
The white vein is broken - it has been bridged - we will see if it works.

As for the connections, it's hard to define the colors, but I'll try to:
BROWN - 2
LIGHT BROWN - 9
BLUE - 3
WHITE - 5 (it is bridged with the green wire).

I am attaching more photos, maybe it will give a different view

panznieba wrote:

WHITE - 5 (it is bridged with the green wire).

At the moment it looks like an extension of the cable, not a bridging. But I suppose it was a bit different. This short one might have been an additional bridge (although it doesn't suit me very well). Note that you do not have any wiring from terminal 1, and that is where the microphone line is to be connected.
In any case, having so much information, you can try to connect a new uniphone. You can do it in stages. It is best to start with connecting the ground cable to the MASS terminal and the headphone cable to the SPK terminal. You should hear noises when the handset is picked up. If so, connect the microphone cable to the MIC terminal. Then you will hear your own blow. The last wire will be the call and you will put it on the RING.
Then check if there is an opening. If not, we will wonder what needs to be done.

Thanks so much for your help! The topic is overwhelmed