Introduction - Cisco 7821 Release Notes

Cisco IP Phone 7821, 7841, and 7861 Release
Notes for Firmware Release 10.1(1)SR1
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Introduction

These release notes support the Cisco IP Phones 7821, 7841, and 7861 running SIP Firmware Release
10.1(1)SR1.
The following table lists the Cisco Unified Communications Manager release and protocol compatibility for
the Cisco IP Phones.
Table 1: Cisco IP Phones, Cisco Unified Communications Manager, and Firmware Release Compatibility
Cisco IP Phone
Cisco IP Phones 7821, 7841, and
7861
Introduction, page 1
New and Changed Features, page 2
Related Documentation, page 2
Installation, page 2
Limitations and Restrictions, page 4
Unified Communications Manager Endpoints Locale Installer, page 4
Caveats, page 5
Cisco IP Phone Firmware Support Policy, page 9
Documentation, Service Requests, and Additional Information, page 9
Cisco IP Phone 7821, 7841, and 7861 Release Notes for Firmware Release 10.1(1)SR1
C H A P T E R
Protocol Cisco Unified Communications Manager
SIP Cisco Unified Communications Manager DST Olsen
version D or later
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1