Server Ringing

I think there should be an option for if you are in a server you can ring anyone on your friends list who is in that server. For example, if I am in a voice channel with 3 other people and want a specific friend to join the chat, you can press a button to ring them. They obviously would have to be a member of that server as well. This has been needed for far too long, so please end our suffering and add this feature. Love you Discord!