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If the image fails the authentication process then the phone will reject Image authentication allows the phone toĭetect if the image has been tampered with before it is programmed into the The Firmware Release Notes in English by clicking the following URL:Ĭisco provides image authentication with its Resolved Problems and Known Problems with this firmware version, you can obtain On Cisco Unified CallManager Release 5.0 and higher,Īnd Cisco Unified CallManager Releases 4.2, 4.1, 4.Before accepting the Agreement, you are supposed to thoroughly read all contents of the Agreement, and fully know its terms, especially restrictive clauses or exceptions. This step improves IP phone security on the Cisco IPīefore using the Cisco Unified IP Phone models 7941G or 7961G withĬisco Unified CallManager release 3.3 or later, AllĬisco 7941G and 7961G IP Phone loads are signed and can only be upgraded or Image authentication occurs through signed files. Note: If you have a Cisco Unified CallManager on You must install the latest firmware on all Cisco Unified CallManager servers in the cluster. The compatible releases listed in Table 1.Ĭ Ĭ Ĭ Ĭisco Unified CallManager Voice Software download page: Must first upgrade your Cisco Unified CallManager to Release 3.0, 3.1, or 3.2, do NOT install this firmware. #Connexx 8.5 software download software download The 8.0(1) firmware release has been made available on Cisco Unified CallManager installation CDs however, it will not be madeĪvailable on due to additional bugs filed during final testing. Name in the Cisco Unified CallManager database.įirmware Upgrade caveats for the Cisco IP phones Note: For the Cisco IP phones 7941G and 7961G, The 8.5(2) installation programs for the 7941G and 7961G are listed This recommendation is limited to this specificįirmware release and has no bearing on any other software or firmware available Recommends that you instead use the updated 8.5(2) firmware load, which is nowĪvailable on. If you are currently running firmware 6.0(2) to 7.0(2) on a Cisco Unified IP Phone 7961G, 7961G-GE, 7941G, or 7941G-GE and want to upgrade to 8.0(x), be aware that upgrading will take up to twice as long to complete as usual.Download the file that is listed in Table 2 to your hard drive.Installer are needed for different Cisco Unified CallManager Please note that different versions of the Table 2: Cisco IP Phone Models 7941G/7961G

When using Cisco Unified CallManagerĥ.0, you must do all software installations and upgrades by using the Software Unified CallManager release 5.0 and later are based Cisco Unified CallManager releasesĮarlier than 5.0 are based on a windows server platform.

You cannot install or use third-party or Windows-based The system can upload and process only software thatĬisco Systems approved. #Connexx 8.5 software download software download.