[This is preliminary documentation and is subject to change. Blank topics are included as placeholders.]

Modifies a list of voice routes.


Set-CsRoutingConfiguration [-Identity <XdsIdentity>] [-Confirm [<SwitchParameter>]] [-Force <SwitchParameter>] [-Route <PSListModifier>] [-WhatIf [<SwitchParameter>]]
Set-CsRoutingConfiguration [-Confirm [<SwitchParameter>]] [-Force <SwitchParameter>] [-Instance <PSObject>] [-Route <PSListModifier>] [-WhatIf [<SwitchParameter>]]


Parameter Required Type Description




The scope of the routing configuration. This must be Global.




A routing configuration (Microsoft.Rtc.Management.WritableConfig.Policy.Voice.PstnRoutingSettings) object. An object of this type can be retrieved by calling Get0CsRoutingConfiguration.




Prompts you for confirmation before executing the command.




A list of all voice routes (Microsoft.Rtc.Management.WriteableConfig.Policy.Voice.Route objects) defined for the Communications Server deployment.

You should modify individual voice route objects by using the Set-CsVoiceRoute cmdlet. That is the recommended way of modifying routes in this list.




Suppresses any confirmation prompts that would otherwise be displayed before making changes.




Describes what would happen if you executed the command without actually executing the command.

Detailed Description

Voice routes contain instructions that tell Microsoft Communications Server 2010 how to route calls from Enterprise Voice users to phone numbers on the public switched telephone network (PSTN) or a private branch exchange (PBX). With this cmdlet you can modify the settings of any voice route defined within a Communications Server 2010 deployment.

The use of this cmdlet is not recommended. To modify routing configurations, modify the individual voice routes by calling the Set-CsVoiceRoute cmdlet.

Return Types

Set-CsRoutingConfiguration does not return a value or object. Instead, the cmdlet configures instances of the Microsoft.Rtc.Management.WriteableConfig.Policy.Voice.PstnRoutingSettings object.


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

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$a = Get-CsRoutingConfiguration
$b = $a.Route | Where-Object {$_.Name -match "LocalRoute"}
$b.SuppressCallerId = $False
Set-CsRoutingConfiguration $a

It takes several steps to modify a voice route within a routing configuration. In this example, we start by retrieving the routing configuration object by calling Get-CsRoutingConfiguration. We assign the object retrieved (there will be only one) to the variable $a.

In line 2 of this example we retrieve the contents of the Route property from variable $a, which is a collection of voice route objects. We then pipe that collection to the Where-Object cmdlet, where we search the collection for all voice route objects with a Name matching the string LocalRoute. We assign that object to the variable $b.

Next, we modify the LocalRoute voice route object by assigning the value $False to the property SuppressCallerId. By updating that object we’ve updated the object in variable $a. However, that object is still only in memory. As a final step, we need to save those changes by passing $a to Set-CsRoutingConfiguration.

This is not the recommended way of modifying a routing configuration. To modify a routing configuration, simply change the individual voice routes with the Set-CsVoiceRoute property, as shown here:

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Set-CsVoiceRoute -Identity LocalRoute -SuppressCallerId $False

That one line will accomplish the same task shown in Example 1.