Connection to switch

Connection with VoIP

VoIP Telephone is working | device is working | comments | |
VoIP Telephone known | [o] | ||
VoIP Telephone unknown | [x] | ||
Device known | [o] | [o] | |
Device unknown | [o] | [x] | depending on the switch it could be the case that VoIP also doesn't work if the device is unknown |
Connection with deskswitch

device 1 is working | device 2 is working | comments | |
device 1 known | [o] | ||
device 1 unknown | [x] | ||
device 2 known | [o] | [o] | |
device 2 unknown | [o] | [x] | depending on the switch either both don't work or the unknown one does not work |