Secure Calls
Barge into Shared Line Call
Procedure
Step 1
Highlight a remote-in-use call.
Step 2
Press Barge. You may need to press the more softkey to display Barge.
Other parties hear a beep tone announcing your presence.
Privacy and Shared Lines
If you share a phone line, you can use the Privacy feature to prevent others who share the line from viewing
or barging (adding themselves to) your calls.
Tip
If the phone that shares your line has Privacy enabled, you can make and receive calls using the shared line
as usual.
Prevent and Allow Others to View or Barge Calls on Shared Line
Procedure
Step 1
To prevent others from viewing or barging calls on a shared line,
a) Press more > Private.
b) To verify that Privacy is on, look for the Privacy-enabled icon
Step 2
To allow others to view or barge calls on a shared line.
a) Press more > Private.
b) To verify that Privacy is off, look for the Privacy-disabled icon
Secure Calls
Depending on how your system administrator has configured your phone system, your phone might support
placing and receiving secure calls. To determine if you can place secure calls, see your administrator.
Your phone can support these types of calls:
• Authenticated call: The identities of the phones participating in the call have been verified.
• Encrypted call: The phone is receives and transmits encrypted audio (your conversation) within the
Cisco Unified IP Phones 7906G and 7911G User Guide for Cisco Unified Communications Manager 9.0 (SCCP
and SIP)
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Cisco Unified Communications Manager network. Encrypted calls are authenticated.
Calling Features
next to "Private" on the phone screen.
next to "Private" on the phone screen.