Tag Archives: Server

How DNS can affect your Skype for Business federation

Experience another DNS-as-root-cause issue in a Skype for Business federation model. Where this wasn’t as obvious as it looks afterwards, I’d like to share the details of this one. Intermittent results at federation calls were bugging us at first. Some calls were successfully, but some failed with setting up audio. One common ground were that

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Configure Office 365 Hosted Voicemail with Skype for Business Server 2015

With Telephony / Enterprise Voice enabled in a Skype for Business of Lync on-premises environment, one of the requested features could be Voicemail. In full on-premises deployments this will require Unified Messaging to be installed, configured and enabled in the Exchange Server topology. However, when your environment or customer makes use of Office 365 for

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ExchUcUtil.ps1 fails to run when using underscores in servernames

One most common task of a Lync deployment is to connect Exchange UM to Microsoft Lync for voicemail purposes. Recently, I came across a major flaw in this procedure. To be compliant with the customers’┬áserver naming convention, underscores were used in both server- and pool names. While it is not recommended using underscores in Lync

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