Mumble Tutorials (Mobile):
1. Download and install the Mumble client from: Apple App Store
2. Once installed, open it. You should see a screen like this:
3. You can then press Public Servers and then find the Untied States region and then easily search for 'groovy' and find the GroovyExpress Mumble server:
However, there may be times when the public server list will not list GroovyExpress.
Enter d-rine.com as the server address and a username that is not already taken and registered.
4. At this point you should be able to select either 'GroovyExpress Mumble Server' or 'd-rine.com' and press the Connect button.
If a room requires a password to join, click the three lines in the top right and then press Access Tokens...
Here you can click the + in the top right and enter the password.