Exchange Online – We are preparing a mailbox for the user – Accounts still have an on-premise Mailbox and ExchangeGUID is synced successfully to Office 365
Recently I noticed a strange behavior with Exchange Classic Full Hybrid for users who synced to Office 365 and have…
Move-CsUser : HostedMigration fault: Error=(201), Description=(Cannot find user in Active Directory with the following SIP URI
Last week I run into the following error message when trying to move an on-premise Skype for Business user to…
error – The connection to the server could not be completed | MRS Proxy Server
If you change the password of an Exchange administrator account, which is associated to the Hybrid Migration Endpoint (MRS Proxy…
Microsoft Teams exploratory License
The Microsoft Teams Exploratory experience lets users in your organization who have Azure Active Directory (Azure AD) and aren’t licensed…
Bypass spam filtering in Exchange Online (Office 365) for specific Sender Domain
If you want to exclude specific domains from scanned by spam filtering, you can add a rule under mail flow…
Microsoft Teams Meeting – Start recording is greyed out
Assuming that you fulfil all of the following prerequisites for Micrsoft Teams cloud meeting recording, and Start recording is still…
Call Forwarding Teams Direct Routing with AudioCodes Mediant VE SBC and DTAG SIP Trunk – from external to external – no audio
Recently I run into an issue, where a Teams user forwarded incoming calls to his external mobile number. If the…
Set up AudioCodes Fax Server and Mediant VE SBC with DTAG SIP Trunk
This post will show how to install and configure the AudioCodes Fax Server (Ver. 2.6.104.000) utilizing the AudioCodes Mediant VE…
Office 365 / Exchange Online Block Sender Domain
The procedure is the same whether you use the Classic Exchange admin center or the new Exchange admin center. Go…
Installing AudioCodes Mediant VE SBC on Hyper-V
In the following post … I had set up the AudioCodes Mediant VE SBC in Azure. Now I want to…