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Cisco 7921G - Unified Wireless IP Phone VoIP Catatan Rilis

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

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

Express

You must download the Cisco Unified Wireless IP Phone 7921G, 7925G, 7925G-EX, and 7926G version

1.4(4) firmware image file from the software download center.

Note

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

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

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

For more information about this procedure, refer to the "Installing and Upgrading Cisco Unified CME Software"

chapter in the Cisco Unified Communications Manager Express System Administrator Guide at this URL:

http://www.cisco.com/en/US/products/sw/voicesw/ps4625/products_installation_and_configuration_guides_

list.html

To install the firmware, follow these steps:

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 IP Phone 7921G, Cisco Unified IP Phone 7925G, or Cisco Unified IP Phones

7926G.

Step 6

Choose Skinny Client Control Protocol (SCCP) Software.

Step 7

Choose 1.4(4) in 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.zip

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

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

Step 9

Extract the files from the TAR image , manually copy them to the Cisco Unified Communications Manager

Express TFTP server (router flash), and enable them for TFTP.

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

1.4(4)

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

Manager Express 4.1 and later.

Communications Manager Express 4.3 and later.

Manager Express 8.6 and later.