Do i need own server to communicate in private? How?

[seanae]

hi everyone,

i already downloaded and installed mumble on lap and mobile.

as i am a newbie,i would like to ask for your help.

i want to use it for communication with my partners. therefore it should be safe. do i need an own server for that? if yes, where do i get it, how much is it and how to set it up on mumble? Or are there other possibilities (inkl. free ones) which are highly safe?

thanks for suggestions in advance

mike