[SecondLife] Voice communications will not be available. Please check your network and firewall setup.

How would I fix my voice chat? The problem is that SLVoice.exe fails to connect to the vivox servers. You will read the message:

We're having trouble connecitng to your voice server: https://www.bhr.vivox.com/api2/ :UDP: 3478, 3479, 5060, 5062, 12000-17000 Voice communications will not be available. Please check your network and firewall setup.

 

To allow connecting to the voice server, you must enable SLVOICE.EXE in your Winwdos Firewall.

1) From Windows open Control Panel
2) Go to Systems and Security / Windows Firewall / Allow an app through Windows Firewall 
3) can then allow the SLVOICE app