I have a remote office that has a low speed DSL connection. There are handful of Yealink T46G SIP phones, each of them has a OpenVPN connection to the head office, which is where the PBX is hosted.
How can I make 100% certain that ALL network activity from these phones is the priority (OpenVPN) over other devices/data?
How can I make 100% certain that ALL network activity from these phones is the priority (OpenVPN) over other devices/data?