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Squelch Tight: When connected to a WiFi network, a medium to strong signal level is required to get the best voice quality without dropouts. The ‘squelch tight’ option sets a threshold for the WiFi signal level which is the minimum required to avoid these dropouts. If the signal level drops below this threshold, the radio will switch to a cellular connection (if available) to avoid loss of voice quality. It is recommended to enable ‘squelch tight’ in conjunction with VPN to provide the most seamless transition between WiFi and cellular networks.
The settings is found in the wifi menu as follows:
Main menu/settings/WiFi/squelch tight.
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