Cisco 8845 User Manual

SoftkeyProgrammable feature
button
Dedicated feature
button
Feature name
XXRedial
XXSpeed Dial
XXSpeed Dial Line Status
XSupport for Hold Button
on USB Headsets
XXTransfer
Survivable Remote Site Telephony Overview
If communication between your phone and the Cisco Unified Communications Server is interrupted, you
receive an alert message on your phone. If you are on an active call, the call remains established, and you
enter a failover situation. This failover is the Survivable Remote Site Telephony (SRST) feature.
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.
SRST does not support IPv6.Note
Table 2: Feature Support During Failover
NotesSupportedFeature
YesNew Call
YesEnd Call
YesRedial
YesAnswer
YesHold
YesResume
YesConference
The Active Calls softkey does not
display.
NoConference to Active Calls (Join)
Cisco IP Phone 8811, 8841, 8845, 8851, 8851NR, 8861, and 8865 User Guide for Cisco Unified Communications
Manager 11.0
108
Advanced Operations
Survivable Remote Site Telephony Overview
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Cisco 8845 Specifications

General

Camera	No
Audio	Wideband audio
Speakerphone	Yes
Wi-Fi	No
Display	5-inch color display
Resolution	480 x 272 pixels
Ethernet	10/100/1000 Mbps
PoE	IEEE 802.3af/at
Protocols	SIP
Codecs	G.711, G.722, G.729a, iLBC
USB Ports	2 x USB 2.0