NotesSupportedFeature
The Cisco IP Phone 7811 does not
support this feature.
YesAll Calls Programmable Line Key
The Cisco IP Phone 7811 does not
support this feature.
YesAnswer Programmable Line Key
Conference is the only feature
supported.
YesUnified Session Presentation
Your voicemail will not be
synchronized with other users in
the Cisco Unified
Communications Manager cluster.
YesVoicemail
YesSpeed Dial
YesService IRL Programmable Line
Key
The iDivert softkey is not
displayed.
NoTo Voicemail (iDivert)
Lines are supported but cannot be
shared.
PartialLine Filters
The Park softkey is not displayed.NoPark Monitoring
You see the message That
feature is not
currently available.
NoBarge
Message count badges do not
appear on the phone screen.
Only the Message Waiting icon
is displayed.
NoEnhanced Message Waiting
Indication
The softkey is not displayed.NoDirected Call Park
Line Status feature key works like
Speed Dial keys.
PartialLine Status
Calls remain on hold indefinitely.NoHold Reversion
Calls appear as Local Hold calls.NoRemote Hold
The Meet Me softkey is not
displayed.
NoMeet Me
Cisco IP Phone 7811, 7821, 7841, and 7861 User Guide for Cisco Unified Communications Manager 10.0 (SIP)
75
Advanced Operations
Survivable Remote Site Telephony Overview