Mitel 5330, 5340 manual Call Encryption Indicator, Accessories for Your Phone, Headsets

	5320/5330/5340 IP Phone SIP User and Administrator Guide
Feature	Function
Information Area	Provides information about the current state of the set. For example, if Do Not Disturb is
	enabled, the message *DND ON* appears here. This area also displays the RSS feed, if
	programmed. The second line of the information area displays the user name for the set.
Footer	Shows Page Indicator.

Call Encryption Indicator

The 5320, 5330 and 5340 IP Phones automatically provide Secure Real-time Transport Protocol (SRTP) voice encryption when connected to a phone that also supports SRTP. A “secured call” icon (closed padlock) appears on the display for encrypted calls, and for conference calls in which all connected parties support SRTP. An “unsecured call” icon (open padlock) appears on the display when the call connection is not secured (the connected party or parties do not support SRTP encryption). For an icon to appear, SRTP must be enabled. You can enable SRTP on your phone using the Feature Configuration page of the Web Configuration Tool. (See Accessing the Web Configuration Tool Online Help on page 8.)

Note: The padlock icon appears only when you are speaking to a party; it does not appear if you receive a busy signal.

Accessories for Your Phone

Headsets

The 5320, 5330 and 5340 IP Phones support Mitel-approved headsets with a Feature Control Switch. Install the headset only in the dedicated headset jack on the back of the phone. Installation disables your handset microphone. Disconnecting the headset at the jack or at the quick-disconnect plug restores handset operation.

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