The TLS setting for the telephone is accessed through its Debug menu.
Note:
When existing telephones upgrade to TLS capable firmware, the H.323 signalling over TLS setting defaults to on. However, with systems not configured for TLS operation the telephones fallback to using TCP connection.
Press MUTE followed by CRAFT process password and #.
ADDITIONAL INFORMATION:
The menu can be accessed on phones using the default CRAFT process password. However, in that case you can only view the settings, you cannot change them.
