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Cisco 7921G - Unified Wireless IP Phone VoIP Anmerkungen zur Veröffentlichung

Cisco Unified Wireless IP Phone 7921G, 7925G, 7925G-EX, and 7926G Release Notes for Firmware Release 1.4(4)

• For Cisco Unified Wireless IP Phone 7926G, the Readme file is cmterm-7926-sccp.1-4-4-3-Readme.html.

Note

• The Cisco Unified Wireless IP Phone 7921G is supported with Cisco Unified Communications

Manager Release 5.1 and later.

• The Cisco Unified Wireless IP Phone 7925G and 7925G-EX are supported with Cisco Unified

Communications Manager Release 5.1 and later.

• The Cisco Unified Wireless IP Phone 7926G is supported with Cisco Unified Communications

Manager Release 7.1(5) and later.

Before using the Cisco Unified Wireless IP Phone 7921G, 7925G, 7925G-EX, and 7926G with Cisco Unified

Communications Manager, you must install the latest firmware on all Cisco Unified Communications Manager

servers in the cluster.

Procedure

Step 1

To access the firmware files, go to this URL:

http://www.cisco.com/cisco/software/navigator.html?mdfid=278875240&i=rp

Step 2

Step 3

Choose the IP Telephony folder.

Step 4

Choose Unified Communications Endpoints > Cisco Unified IP Phones 7900 Series.

Step 5

Choose Cisco Unified Wireless IP Phone 7921G, Cisco Unified Wireless IP Phone 7925G, or Cisco Unified

Wireless IP Phone 7926G.

Step 6

Choose Skinny Client Control Protocol (SCCP) Software.

Step 7

Choose 1.4(4) under the Latest Releases folder.

Step 8

Click Download or Add to cart and follow the prompts.

The files to download are:

• Cisco Unified Wireless IP Phone 7921G: cmterm-7921-sccp.1-4-4-3.cop.sgn

• Cisco Unified Wireless IP Phone 7925G and 7925G-EX: cmterm-7925-sccp.1-4-4-3.cop.sgn

• Cisco Unified Wireless IP Phone 7926G: cmterm-7926-sccp.1-4-4-3.cop.sgn

Step 9

To view the Readme file, use the Add to cart download method.

• Cisco Unified Wireless IP Phone 7921G: cmterm-7921-sccp.1-4-4-3-Readme.html

• Cisco Unified Wireless IP Phone 7925G and 7925G-EX: cmterm-7925-sccp.1-4-4-3-Readme.html

• Cisco Unified Wireless IP Phone 7926G: cmterm-7926-sccp.1-4-4-3-Readme.html

Step 10 Follow the instructions in the Readme file to install the firmware.

Cisco Unified Wireless IP Phone 7921G, 7925G, 7925G-EX, and 7926G Release Notes for Firmware Release 1.4(4)

Install Firmware Release 1.4(4) on Cisco Unified Communications Manager