ESXi 6.7 Transfer Machines

In case you can not transfer via scp:

esxcli network firewall set -e false

esxcli network firewall set -e true

SNOM VoIP Telefon hat Probleme mit FritzBox AVM

In case your SNOM will not register at your FritzBox

just try this:
Open your Identity Setting Page
Go to "Outbound Proxy" and enter FQDN_or_IP_of_server;transport=tcp

i.e. fritz.box;transport=tcp

ESXi Network Card

esxcli network nic list

vmkchdev -l |grep vmnic{ID OF NETWORK CARD}