Cisco Unified IP Phone 6900 Series Release
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Introduction
These release notes support the Cisco Unified IP Phones 6921, 6941, 6945, and 6961 running firmware Release
9.4(1).
The following table lists the Cisco Unified Communications Manager release and protocol compatibility for
the Cisco Unified IP Phones.
Cisco Unified IP Phone
Cisco Unified IP Phones 6921,
6941, 6945, and 6961
Cisco Unified IP Phones 6921,
6941, 6945, and 6961
Introduction, page 1
Related documentation, page 2
New and changed features, page 3
Installation, page 7
Limitations and restrictions, page 9
Caveats, page 10
Cisco Unified IP Phone 6900 Series Release Notes for Firmware Release 9.4(1)
C H A P T E R
Protocol
SCCP
SIP
1
Cisco Unified Communications
Manager
Cisco Unified Communications
Manager Release 7.1(5) and later
Cisco Unified Communications
Manager Release 7.1(5) and later
1