Allow federation in Skype for Business Online with all domains

Lync Server 2013

Topic Last Modified: 2013-08-13

If you want your users to be allowed to communicate with users from any domain, you must do two things. First, use the New-CsEdgeAllowAllKnownDomains cmdlet to create an instance of the AllowAllKnownDomains object:

$x = New-CsEdgeAllowAllKnownDomains

After that, call the Set-CsTenantFederationConfiguration cmdlet, and set the value of the AllowedDomains property to the variable (in this example, $x) that contains the AllowAllKnownDomains object:

Set-CsTenantFederationConfiguration -AllowedDomains $x