Hello,
I ask you for advice
I would like to buy a vto2000 + Rfid pad
I would like to integrate it with my home automation system (OpenHab) and answer the intercom via the GDMSS app
So I would like the VTO to work without VTH and without SIP server.
1) It is possible?
2) Alternatively, is it possible to make the VTO be the sip server and use an android app (sip client) like Linphone? VTO can do only voice sip call or also video sip call?
3) Which version of the VTO2000 should I buy? I saw that there is also a 2-wire version