Skype for business online migration
2 TopicsSkype For Business On-premise Hybrid with existing sub-domain in O365
Hello, We have a sip-domain "contoso.com" on-premise and our students have "students.contoso.com" sip-domain located in SfB Online only. Just tried to setup Skype For Business On-premise 2015 to a hybrid with Office365. Everything worked except federation/presence status from cloud domain (students.contoso.com) to on-premise domain. After I ran a debug I encountered this error: "ms-diagnostics: 1017; reason="Cannot route From and To domains in this combination"; summary="Domain type analysis indicates that the ms-split-domain-info header in the message is the wrong type”" Which pointed me to the MS article here: https://docs.microsoft.com/en-us/skypeforbusiness/troubleshoot/hybrid-im-presence/sfb-online-users-cant-im So my question to you guys, to get this working from what I understand I need to take "students.contoso.com" in public facing certificates on my on-premise edge and I also need to point federation DNS records to this domain on-premise. But what about other DNS records? Should this domain be a part of my topology? How much work do I need to do internal with simple urls, dns, certificates and so on. All our users in this domain will still contain Online. I struggled to find this scenario exactly online. Any answers would be much appreciated.Solved1.2KViews1like2CommentsSkype for business online migration
Hi Community, One of our customer raised the below query. They have migration plan for a cross forest Lync 2013 to Skype Online migration, Environment: -Forest A has the Lync 2013 users with their SIP address set to xyz.com -All users are being moved to a new forest, which will have Office 365 with AADC -New forest will have their SIP changed to a different domain i.e. abc.com Questions: How the Lync accounts can be migrated to Skype online and preserve the contacts and chats? Does the migration require an export of the users contacts etc via Lync PowerShell and then an import into Skype online? Any pointers would be of great help. Many thanks.680Views0likes0Comments