365 UC

If you need to force a refresh or rebuild of the Microsoft Teams client cache on Windows or Mac, follow these instructions…

Microsoft Teams Direct Routing is fairly new. Media bypass for Direct Routing is even newer. Here’s what I found when trying it out…

A quick look at the user experience of Microsoft Teams Rooms with the 4.0.105.0 update in various scenarios.

With the Flex portfolio of solutions, Crestron are emerging as a major player in the Microsoft Teams Rooms ecosystem…

The Logitech Tap is one of the newest SRS/MTR solutions on the block. Take a look at my first install and a review of the kit…

A year ago I had a bit of a rant about the state of the native Microsoft meeting room systems. Let’s see how 12 months has affected…

Where your Skype account is hosted plays an important part to the functionality available in Microsoft Teams whilst in coexistence…

I recently changed the default coexistence mode for my organisation from Islands mode to SfBWithTeamsCollab mode and learned a few things…

Have you ever looked at the Teams details in the Microsoft Teams admin center and wanted to export it all to a CSV? Yeah, me too…

Public Folder Migration to Exchange Online Office 365. Legacy Public Folder to Modern Public Folders — Preparing for Migration Part 1

Azure AD limits the number of objects a non-admin user can create. This directly affects the number of Teams a user can create.

Got an IMCEAEX non-delivery report (NDR) and don’t know what to do to fix it? Read this to find out why it happened and how to resolve it.

Microsoft has finally updated the native PowerShell module for Microsoft Teams which brings with it a long awaited and requested feature…

Learn how to connect to (and manage) Exchange Online from your Mac using PowerShell…

In the latest update to the Teams & Skype Admin Center Microsoft have given administrators the ability to manage teams in a centralised and…

Microsoft has finally put some structure around the administration of Teams and this arrives in the form of 4 brand new admin roles.

This PowerShell script will quickly and easily help you find out what versions of .NET Framework you have installed across your servers…

The aim is to condense the information Microsoft have published around ADMX Backed policies into a quick reference guide for Intune admins

How to deal with ARCHDVS, ARCHDVSSP or ARCHDVSCC files when migrating away from Enterprise Vault in an environment that uses ‘collections’…

Correlation ID errors and leaver, disabled and deleted accounts. Removing Exchange Online licence. Recovering deleted mailboxes

Decommission on-premises Public Folders post-Exchange Online migration. Decom/Decommissioning Public Folders after migration to Office 356

Take a look at how you can get PSTN calling in Microsoft Teams without Calling Plans from Microsoft and without any on-prem infrastructure.

How to scope external out of office replies.

Trying to change the UPN of a synced user and getting error: "Set-MsolUserPrincipalName : Unable to complete this action. Try again later."

Find all the user accounts with mismatching UserPrincipalName (UPN), Email address (PrimarySMTPAddress) and SIP address attributes…