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Firewall

How to create a NAT Gateway in Azure

How to create a NAT Gateway in Azure

Introduction I told you last March about the end of implicit Internet access for new Virtual Networks (VNets) in Azure and the need to configure an explicit Internet outbound solution (

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End of implicit internet access for new Azure VNets

End of implicit internet access for new Azure VNets

Introduction Starting March 31, 2026, Microsoft is making a major change to Azure's default network behavior. New Virtual Networks (VNet) will no longer have implicit outbound internet

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How I resolved dropped Teams calls

How I resolved dropped Teams calls

Introduction A customer contacted me to tell me that he was having an issue with his Microsoft Teams telephony. Outgoing calls are being cut off even before the audio connection is establ

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