Skype for Business iOS client ignores user name and uses SIP address for authentication

Occasional Contributor



When setting up a new iPhone for a user I noticed that the iOS app (6.23.0)  ignores the user name from the advanced settings page and uses the SIP account instead.

In the event log of the Skype for Business 2015 server we see failed logons with name used for the SIP address instead of the user name.


A week ago when we setup the last iPhone for another user it still worked.



Reinhard Schuerer

nascom GmbH


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