All
.NET
AD CS
AD DS
AD FS
Amazon Web Services (AWS)
Atlassian
Azure Arc
BGP
Blazor Server
brief
C#
Dell PowerEdge
DevOps
E-Mail
Exchange
Failover Clustering
Fax Server
FreeBSD
General
Google Cloud
Hype-Jargon
Hyper-V
IBM X3650
IEEE 802.11 WLAN
Infrastructure as Code (IaC)
IPv4 | IPv6
Kubernetes
Let's Encrypt
Linux
Logical Volume Manager (LVM)
Microsoft 365 (Office 365)
Microsoft Azure
Microsoft Defender
Microsoft Entra
Microsoft Intune
Microsoft Teams
Monitoring
Network File System (NFS)
Networks
OAuth2.0
OpenID Connect
Oracle Linux
pfSense
PKI
Postfix
PostgreSQL
PowerShell
Python
Red Hat
SAML 2.0
SAP
Security
Session Border Controller (SBC)
SLES
SQL Server
Storage
Sysinternals
System Center
TLS/SSL
Ubuntu
VEEAM
Virtual Machine Manager (VMM)
Visual Studio
VMware vSphere
VPN
Web server
Windows
X.509 PKI
Enable Hybrid Modern Authentication for on-premises Skype for Business and Exchange servers – Part 2 SFB
In this post we will configure Hybrid Modern Authentication (HMA) on our on-premises Skype for Business Server. This post is...
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...
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...
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...