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1. #Self signed certificate for skype server 2015 update
2. #Self signed certificate for skype server 2015 series

TLS version control of on-premises server are up to local administrators to manage. They are packed with features and more “configurable” than the LPE device. You can select any of devices that i mention above as a replacement for current LPE device.

#Self signed certificate for skype server 2015 update

Certification information for these devices can be found here What should i do?Īssuming that Microsoft will not come up with an update for their Windows CE 6.0 platform, you should think about replacing all LPE device with any of Certified devices.

#Self signed certificate for skype server 2015 series

So far, there is Polycom VVX series devices, Yealink, AudioCodes and Spectralink devices that carries the “Certified” banner. These vendors\devices need to go through a certification process (3PIP) at Microsoft, which allows the devices to be certified to function with Microsoft Lync\Skype for Business platforms. Not every device out here get endorsed as Microsoft Certified Device.

Since Microsoft have decided to deprecate old TLS versions, they will most probably not release a firmware update to these devices to allow TLS 1.2. In other words, they build the device and build the firmware that goes in to them. On the other hand, the “Certified” ones are the devices that are built and supported by the 3rd party vendors them selves. Classic examples of these are Polycom CX series, HP 41xx series and Aastra 672x series Microsoft manage the operating system (Windows CE 6.0) goes in to these devices, even though it get built by 3rd party vendors. These devises also called Lync Phone Edition or LPE devices. Ones that are called “Optimized” are the devices that contains Microsoft built firmware version.

There are 2 versions of devices that can be used with Microsoft Lync\Skype for Business platforms. This will be a major problem organizations and individuals who fell in love with those devices. With the deprecation of older TLS versions from Microsoft 365, the organizations that use LPE devices with Skype for Business Online (SfBO) will eventually stop registering users in. Unfortunately, LPE devices only understands TLS 1.0 and nothing else. After that, anything connects to Microsoft 365 that only use TLS 1.0 and 1.1, will seize to function. Microsoft have announced deprecation of TLS 1.0 and 1.1 by 31st of October 2018. Once of those platforms that re deprecating older TLS versions are Microsoft 365. This will not going to be a major issue for most new platforms as they use “Modern” TLS protocol version 1.2. With the recent BEAST and POODLE attacks and having to support weak cryptography, Transport Layer Security (TLS) versions 1.0 and 1.0 are soon to be depicted and calling as End of Life and support from most of web based platforms within this year.