Cisco 6921 User Manual page 58

Survivable Remote Site Telephony
While in failover, not all the features of your phone are available. The following table describes typical feature
and feature availability, although not all the features may be supported on your phone . For more information
about feature availability during failover, contact your system administrator.
Table 1: Feature support during failover
Feature
New Call
End Call
Redial
Answer
Hold
Resume
Conference
Conference to Active Calls (Join)
Conference List
Transfer
Transfer to Active Calls (Direct
Transfer)
Auto Answer
Call Waiting
Caller ID
Audible Message Waiting Indicator
All Calls Programmable Line Key
Answer Programmable Line Key
Unified Session Presentation
Voicemail
Cisco Unified IP Phone 6921, 6941, 6945, and 6961 User Guide for Cisco Unified Communications Manager 9.0
(SCCP and SIP)
48
Supported
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Calling Features
Notes
The Active Calls softkey does not
display.
Conference is the only feature
supported.
Your voicemail will not be
synchronized with other users in
the Cisco Unified Communications
Manager cluster.