Cisco 7945 Sip Firmware Download
Cisco's SIP phone range now includes the 7941/7961, as new firmware v8.0(1) came out for. Like ringer1.pcm); ringer1.pcm (a ringing tone to be downloaded to the phone).
Audience This document describes the process to upgrade Unified IP Phones firware by an the means of an external TFTP server. Protel 99se service pack 6 for vista. This is usefull on situations like firmware upgrade over high delay WAN links that take a long time or can cause timeouts. Components used: - CUCM 7.1.5 - TFTPd32 - 7945 IP Phone Steps to follow: • You need to download the.zip file of the firmware you want to use in this case we'll use a SCCP version for the 8-5-2. The zip file contains all the files required for the phone to be able to upgrade it's firmware. • Create a folder on your desktop and put it as the root directory on the TFTP32.
• Uncompress the.zip file into the TFTP folder you created on the previous step as the root for the TFTP server. • Get the XMLDefault.cnf file from the TFTP of CUCM and save it in the same TFTP folder as the other files. The XMLDefault.cnf file will be used by the phone when is not able to find it's configuration file to identify the firmware version it needs to uprade to. This will allow to upgrade multiple phones without having to download each phone configuration file to the external TFTP server. For this you can use the Windows built in TFTP client.
• Modify in Notepad++ the desired phone model's firmware name so it will push the phone to upgrade to the chosen firmware. Tip: use the.loads file that you have on the TFTP folder and copy it to the.cnf file. • Change the TFTP of your IP Phone and reset it. You will see the phone contacting the TFTP server and start downloading the different firmware files. Here's a packet capture example of how it looks. You can see the phone will not be able to find the CTL, ITL or configuration file however the XMLDefault.cnf.xml will instruct the phone what firmware to download next. • The phone will start downloading the firmware related files.
• Make sure to update the Phone load Name or the Device Defaults before pointing back the phones to the CUCM server to prevent the phones from upgrading/downgrading their firmware again. Since the phone already has the same firmware release that CUCM is instructing the phone will skip the firmware download process on every bootup.
Note SIP firmware release 8.3(2)SR1 is designed and tested to interoperate with Cisco call control, most notably Cisco Unified Communications Manager release 6.0. Although SIP firmware is IETF RFC 3261 compliant, it is not supported by Cisco TAC or Engineering for use with non-Cisco call control systems. Contents These release notes provide the following information. You might need to notify your users about some of the information provided in this document. • • • • Related Documentation Cisco Unified IP Phone Documentation Refer to publications that are specific to your language, phone model and Cisco Unified Communications Manager release. Navigate from the following documentation URL: Cisco Unified Communications Manager Documentation Refer to the Cisco Unified Communications Manager Documentation Guide and other publications specific to your Cisco Unified Communications Manager release.
Navigate from the following URL: Cisco Unified Communications Manager Business Edition Documentation Refer to the Cisco Unified Communications Manager Business Edition Documentation Guide and other publications that are specific to your Cisco Unified Communications Manager release. Navigate from the following URL: Installation Notes This section contains these topics: • • Installing Firmware Release 8.3(2)SR1 for SCCP This section describes how to install firmware release 8.3(2)SR1 for SCCP. Cisco Unified IP Phone Expansion Module 7914 If you are using the Cisco Unified IP Phone Expansion Module 7914, you must upgrade the expansion module to firmware release S0 before using the phone to support relevant 8.3(2)SR1 features on your expansion module.
Note CUCM versions 5.1(1) and higher require signed cop files. Step 3 Go back to the URL shown in, double-click the following hyperlink, and follow the prompts to download the Readme file, which contains installation instructions for the corresponding firmware: Cisco Unified IP Phone 7975G: cmterm-7975-sccp.8-3-2sr1-readme.htm Cisco Unified IP Phone 7965 and 7945G: cmterm-7942_7962-sccp.8-3-2sr1-readme.htm Cisco Unified IP Phone 7962 and 7942: cmterm-7945_7965-sccp.8-3-2sr1-readme.htm Step 4 Follow the instructions in the Readme file to install the firmware.