Duplicate number in Skype for Business

https://social.technet.microsoft.com/Forums/lync/en-US/5d4bc40e-4a02-43c1-9a48-07852e5f8bfc/unique-lineuri-but-485-ambiguous?forum=lyncvoice


get-csuser etc will not see any disabled users with a number, but this script will see:

Get-AdUser -filter * -property msRTCSIP-Line | Select Name, @{Name="MSRTCSIPLine";Expression={$_."msRTCSIP-Line"}}|where {$_.MSRTCSIPLine -like "tel:+XXXXXXX*"}

Script to Clear Credman

https://blogs.technet.microsoft.com/rmilne/2019/01/11/script-to-clear-credman/

Analog devices in SFB and Audiocodes

https://devsite.enablingtechcorp.com/Blog/TabId/777/ArtMID/2450/ArticleID/622/Skype-for-Business-and-Lync-Server-2013-Analog-Gateways-Trunk-to-Trunk.aspx

Disk C space issue? use mklink /j

mkdir D:\ProgramData
robocopy /XJ /MIR "C:\ProgramData" "D:\ProgramData"
mklink /J "C:\ProgramData" "D:\ProgramData"

How to compare and fix SQL database schemas

https://www.decisivedata.net/blog/schema-comparisons-using-visual-studio-sql-data-tools

Finish migration from SFB hybrid to online

https://docs.microsoft.com/en-us/skypeforbusiness/hybrid/cloud-consolidation-disabling-hybrid

Cloud Azure MFA Radius?

With MFA server onpremises deprecation, you need to implement NPS extension for Azure on your local NPS/Radius to connect to Cloud MFA.

https://docs.microsoft.com/en-us/azure/active-directory/authentication/howto-mfa-nps-extension