Related documentation
The Cisco Unified IP Phone 8941 and 8945 added the "secure by default" feature in Release 9.3(1). Before
Note
phones are upgraded to Firmware Release 9.3(2)SR1, the Cisco Unified Communications Manager must
have Device Pack 8.0.3(24049)/8.5.1(14070)/8.6.2(22030) or higher installed. The phones require this
device pack. If the correct device pack is not installed first, the phones cannot successfully register to the
Cisco Unified Communications Manager.
Note
Because of the increased 9.3(2)SR1 firmware size, SIP 9.3(2)SR1 can be upgraded only from SCCP/SIP
9.3(1) or 9.3(2) releases. This means that if you want to upgrade your phone to SIP 9.3(2)SR1 from releases
before 9.3(1), you must upgrade your phone to 9.3(1) or 9.3(2) first, and then perform the upgrade to
9.3(2)SR1. This limitation applies to SIP 9.3(2)SR1 only; SCCP 9.3(2)SR1 is not affected.
Related documentation
Use the following sections to obtain related information.
Cisco Unified IP Phone 8900 Series documentation
Refer to publications that are specific to your language, phone model, and Cisco Unified Communications
Manager release. Navigate from the following documentation URL:
http://www.cisco.com/en/US/products/ps10451/tsd_products_support_series_home.html
Cisco Unified Communications Manager documentation
See the Cisco Unified Communications Manager Documentation Guide and other publications that are specific
to your Cisco Unified Communications Manager release. Navigate from the following documentation URL:
http://www.cisco.com/en/US/products/sw/voicesw/ps556/tsd_products_support_series_home.html
Cisco Business Edition 5000 documentation
See the Cisco Business Edition 5000 Documentation Guide and other publications that are specific to your
Cisco Business Edition 5000 release. Navigate from the following URL:
http://www.cisco.com/en/US/products/ps7273/tsd_products_support_series_home.html
New and changed features
This release contains no new or changed features.
Cisco Unified IP Phone 8941 and 8945 Release Notes for Firmware Release 9.3(2)SR1
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Cisco Unified IP Phone 8941 8945 Release Notes for Firmware Release 9.3(2)SR1