Cisco 7941G - Unified IP Phone VoIP User Manual

1-23
Cisco Unified IP Phone 7961G/7961G-GE and 7941G/7941G-GE for Cisco Unified Communications Manager 6.1
OL-14620-01
Chapter 1 An Overview of the Cisco Unified IP Phone
Understanding Security Features for Cisco Unified IP Phones
Supporting 802.1X Authentication on Cisco Unified IP Phones
These sections provide information about 802.1X support on the Cisco Unified IP
Phones:
• Overview, page 1-24
• Required Network Components, page 1-24
• Best Practices—Requirements and Recommendations, page 1-25
Secure (encrypted
or authenticated)
Conference Encrypted or
authenticated
Conference remains secure
When one participant tries to Hold the
call with MOH, the MOH does not
play.
Secure (encrypted
or authenticated)
Conference Member puts call on Hold
with MOH
No music-on-hold is played
Conference remains secure
Secure (encrypted) Join Encrypted or
authenticated
Secure conference bridge
Conference remains secure
(encrypted or authenticated)
Non-secure cBarge All participants are
encrypted
Secure conference bridge
Conference changes to non-secure
Non-secure MeetMe Minimum security level is
encrypted
Initiator receives message “Does not
meet Security Level”, call rejected.
Secure (encrypted) MeetMe Minimum security level is
authenticated
Secure conference bridge
Conference accepts encrypted and
authenticated calls
Secure (encrypted) MeetMe Minimum security level is
non-secure
Only secure conference bridge
available and used
Conference accepts all calls
Table 1-5 Security Restrictions with Conference Calls (continued)
Initiator’s Phone
Security Level Feature Used
Security Level of
Participants Results of Action

Cisco 7941G - Unified IP Phone VoIP Specifications

General

Brand	Cisco
Model	7941G - Unified IP Phone VoIP
Category	IP Phone
Language	English