Enterprise IP Phone Advanced Phone Functions
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3)
Click on
Advanced
to do the relating settings.
Note:
You can consult your system administrator for more information.
TLS
TLS(Transport Layer Security), an IETF standards track protocol(RFC 5246), was
based on the earlier SSL specifications developed by Netscape Corporation.
If you make a call based on TLS, the IP phone UI will display the icon in ring back
interface.