Zoom X3 User Manual page 51

Configuring Mozilla Firefox
No setup is necessary since Mozilla Firefox will use the active
connection. Unlike IE, Firefox cannot be configured to use a
specific connection type; it will use whatever is available and active
at the time.
Configuring Google Chrome
No setup is necessary since Google Chrome will use the active
connection. Unlike IE, Google Chrome cannot be configured to
use a specific connection type; it will use whatever is available and
active at the time.
Appendix E: Configuring Your Web Browser 51