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Is the New Skype for Business Server SE the Safe Choice for On-Premises Communication?
I want to help you understand this new option from Microsoft. Skype for Business Server Subscription Edition (SE) is a version of Skype for Business that you can keep on your own servers. Microsoft made it available on July 1, 2025. This is for people who do not want to use Microsoft Teams or other cloud services. You keep control. Your data stays with you.
Why Choose Skype for Business Server SE?
- You keep your data on your own servers.
- You do not need to move to the cloud.
- You get updates and support for as long as you use it.
- You do not have to worry about end-of-support dates.
What Makes SE Different?
No fixed end date for support. Microsoft uses a Modern Lifecycle Policy. This means you keep getting updates. There is no set date when support stops.
Always up to date. Microsoft calls it an “evergreen” product. You get new fixes and features through updates.
No big version changes. You do not need to install a new version every few years. Updates keep your system current.
Simple upgrade from Skype for Business Server 2019. If you use Skype for Business Server 2019, you can upgrade to SE with a cumulative update. It is low risk. Your settings and data stay safe.
What Do You Need to Know About Upgrading?
- Upgrade is easy. You install the new SE as a cumulative update to Skype for Business Server 2019.
- No big changes. The code is almost the same as the March 2025 update for Skype for Business Server 2019.
- New branding and agreement. There is a new license agreement and new product name.
- Nothing is added or removed. Your features and settings stay the same.
Steps to Upgrade
- Check that you have Skype for Business Server 2019.
- Download the SE cumulative update.
- Install the update on your server.
- Review the new license agreement.
- Enjoy ongoing support and updates.
Why Might SE Be a Positive Solution?
- You avoid forced cloud migration.
- You keep control over your business data.
- You get peace of mind with ongoing support.
- You do not need to retrain your team.
- You keep the tools you know.
Key Points to Remember
- Skype for Business Server SE is for people who want to keep their communication tools on their own servers.
- Microsoft will keep SE up to date with no set end date for support.
- Upgrading from Skype for Business Server 2019 is simple and safe.
- You do not get new features like Copilot, but you keep your current features and gain long-term support.
If you want to keep your business communications private and under your control, Skype for Business Server SE gives you a safe path forward. You do not have to move to the cloud. You do not have to worry about losing support. You can focus on what matters—running your business with confidence.