https://chrishayward.co.uk/tags/federation/ Recent content in Federation on chrishayward.co.uk Hugo en-gb Tue, 21 May 2019 09:36:39 +0100 https://chrishayward.co.uk/2019/05/21/skype-for-business-on-prem-one-way-federation-with-skype-online-customers/ Tue, 21 May 2019 09:30:35 +0100 https://chrishayward.co.uk/2019/05/21/skype-for-business-on-prem-one-way-federation-with-skype-online-customers/ Over the past month, I have had a few different SfB Server (On-Premises) customers report issues Federating with Skype Online (O365) customers. This… https://chrishayward.co.uk/2015/04/02/lync-office-365-federation-presence-unknown/ Thu, 02 Apr 2015 12:56:18 +0100 https://chrishayward.co.uk/2015/04/02/lync-office-365-federation-presence-unknown/ 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…