|Products Released||Lifecycle Start Date||Mainstream Support End Date||Extended Support End Date||Service Pack Support End Date||Notes|
|Microsoft Teams||11/1/2016||Review Note||Review Note||This product is governed by Microsoft's Modern Lifecycle Policy. |
See servicing information and timelines.
See system requirements.
|Skype for Business 2015||1/9/2013||4/10/2018||4/11/2023||Client: The Skype for Business 2015 Client release is an update to the Lync 2013 Client and will follow the same product lifecycle.|
|Skype for Business 2016||9/22/2015||10/13/2020||10/14/2025|
|Skype for Business 2019||9/24/2018||1/9/2024||10/14/2025|
|Skype for Business Online||5/1/2015||7/31/2021||Review Note||This service is being retired. Go here to learn more. |
This product is governed by Microsoft's Modern Lifecycle Policy.
|Skype for Business Server 2015||7/30/2015||10/13/2020||10/14/2025|
|Skype for Business Server 2019||10/22/2018||1/9/2024||10/14/2025|