Click the "Click this link to open folder in Windows Explorer." and verify you see the ucupdates.cab file.All firmware downloads are called UCUpdates.exe and ucupdates.cab, so I highly recommend you sort out each firmware to a corresponding folder. On this step, extract the files to a folder you can recognize.Double click on the downloaded file ( UCUpdates.exe), and run through the wizard.In my case, I want to push out the latest firmware for the Polycom CX600s, which can be found here (links to the firmware of other phones can be found above in this same article):.Download the latest firmware for the Lync Phone Edition device.Microsoft Lync Phone Edition for HP 4110 and HP 4120ĭeploying latest firmware for the Microsoft Lync Phone Edition.Microsoft Lync Phone Edition for Polycom CX500, Polycom CX600 and Polycom CX3000.Microsoft Lync Phone Edition for Polycom CX700 and LG-Nortel IP Phone 8540.Microsoft Lync Phone Edition for Aastra 6721ip and Aastra 6725ip.For reference, here are the Microsoft URLs for each of those phone types: That being said, here is a guide on how to update the firmware for your phones.Īt the time of this writing, it appears there are only a few different manufacturers that distribute the Microsoft Lync Phone Edition phones.
I noticed today that a large shipment of Polycom phones we were going to deploy were using the RTM version of Lync Phone Edition and were outdated compared to Microsoft's latest version.