Used to assign the default realm (SIP Communications Service) to a collection of proxy configuration settings. Realms (also known as protection domains) are used to authenticate user credentials during logon. This cmdlet was introduced in Lync Server 2010.




Proxy servers provide a way for users outside your internal network to access resources on your internal network. Each proxy server must be associated with a realm; realms (also known as protection domains) indicate where a user's logon credentials should be processed. By default, Skype for Business Server uses SIP Communications Service as its default realm; however, it is possible to change the realm employed by a proxy server. If you change the realm and then want to revert back to using the default realm, you can do so by creating a SipProxy.UseDefault object and then assigning that object to the Realm property of the appropriate proxy server (or servers).


-------------------------- Example 1 ------------------------

$x = New-CsSipProxyUseDefault

The command shown in Example 1 assigns the default realm (SIP Communications Service) to a variable named $x.

Optional Parameters


Reports detailed activity to the screen as the cmdlet runs.

Default value:None
Accept pipeline input:False
Accept wildcard characters:False
Applies to:Lync Server 2010


None. The New-CsSipProxyUseDefault cmdlet does not accept pipelined input.


The New-CsSipProxyUseDefault cmdlet creates new instances of the Microsoft.Rtc.Management.WritableConfig.Settings.SipProxy.UseDefault object.