Tag Archives: Federation

Skype for Business On-Prem – One way Federation with Skype Online customers

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Over the past month, I have had a few different SfB Server (On-Premises) customers report issues Federating with Skype Online (O365) customers. This includes customers who have SfB Hybrids and users homed online. The On-Premises customers have O365 tenants for Continue reading Skype for Business On-Prem – One way Federation with Skype Online customers→

Lync – Office 365 Federation Presence Unknown

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A customer was having problems with their Lync 2010 deployment federating with Office 365.  When searching for a Lync Online user they would see “Presence Unknown” and be unable to send Instant Messages.  They could Federate with other On-Prem Lync Continue reading Lync – Office 365 Federation Presence Unknown→