Supporting 802.1X Authentication On Cisco Unified Ip Phones - Cisco 7965G Administration Manual

Understanding Security Features for Cisco Unified IP Phones
Table 1-5 Security Restrictions with Conference Calls
Initiator's Phone
Security Level Feature Used
Non-secure Conference
Secure (encrypted Conference
or authenticated)
Secure (encrypted) Conference
Secure Conference
(authenticated)
Non-secure Conference
Secure (encrypted Conference
or authenticated)
Secure (encrypted Conference
or authenticated)
Secure (encrypted) Join
Non-secure cBarge
Non-secure MeetMe
Secure (encrypted) MeetMe
Secure (encrypted) MeetMe

Supporting 802.1X Authentication on Cisco Unified IP Phones

These sections provide information about 802.1X support on the Cisco Unified IP Phones:
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Cisco Unified IP Phone 7965G and 7945G Administration Guide for Cisco Unified Communications Manager 6.0
1-16
Security Level of
Participants
Encrypted or
authenticated
At least one member is
non-secure
All participants are
encrypted
All participants are
encrypted or authenticated
Encrypted or
authenticated
Encrypted or
authenticated
Member puts call on Hold
with MOH
Encrypted or
authenticated
All participants are
encrypted
Minimum security level is
encrypted
Minimum security level is
authenticated
Minimum security level is
non-secure
Overview, page 1-17
Required Network Components, page 1-17
Best Practices—Requirements and Recommendations, page 1-17
Chapter 1 An Overview of the Cisco Unified IP Phone
Results of Action
Non-secure conference bridge
Non-secure conference
Secure conference bridge
Non-secure conference
Secure conference bridge
Secure encrypted level conference
Secure conference bridge
Secure authenticated level conference
Only secure conference bridge is
available and used
Non-secure conference
Only non-secure conference bridge is
available and used
Non-secure conference
No music-on-hold is played
Conference remains secure
Secure conference bridge
Conference remains secure
(encrypted or authenticated)
Secure conference bridge
Conference changes to non-secure
Initiator receives message "Does not
meet Security Level", call rejected.
Secure conference bridge
Conference accepts encrypted and
authenticated calls
Only secure conference bridge
available and used
Conference accepts all calls
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