skype for business hybrid
2 Topics
Skype 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://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdocs.microsoft.com%2Fen-us%2Fskypeforbusiness%2Ftroubleshoot%2Fhybrid-im-presence%2Fsfb-online-users-cant-im&data=02%7C01%7Clarsta%40trondelagfylke.no%7C51368faff89e461fc73b08d8081518b5%7Cb6334d0113b94531a3a6532e479d9a1a%7C0%7C0%7C637268233981698460&sdata=wQQRz9V8mHQFpEr%2FykQ3vKn59nd284zhN0ccU5ofUfw%3D&reserved=0 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.Solved1.2KViews1like2Comments