Set-CsConversationHistoryConfiguration

Syntax

Set-CsConversationHistoryConfiguration
   [[-Identity] <XdsIdentity>]
   [-Confirm]
   [-EnableServerConversationHistory <Boolean>]
   [-Force]
   [-MaxContinuedConversationRetry <UInt32>]
   [-WhatIf]
   [-EnableDisplayNameResolution <Boolean>]
   [<CommonParameters>]

Set-CsConversationHistoryConfiguration
   [-Confirm]
   [-EnableServerConversationHistory <Boolean>]
   [-Force]
   [-Instance <PSObject>]
   [-MaxContinuedConversationRetry <UInt32>]
   [-WhatIf]
   [-EnableDisplayNameResolution <Boolean>]
   [<CommonParameters>]

Description

Prior to the release of Skype for Business Server, conversation histories were stored exclusively in the Conversation History folder, written by the Skype for Business rich client. Unfortunately, that proved to be a problem for mobile device users, because the Conversation History folder is typically not replicated to mobile devices. With Skype for Business Server, however, conversation histories, missed call notifications, and missed IM notifications can now be stored on the server instead of in client mailboxes; this change makes these items readily available to mobile devices. That also means that administrators can manage the server-side storage of these conversation histories by using the conversation history configuration settings. Keep in mind that a single, global collection of these settings is used to manage conversation history throughout your deployment; there is no option for creating additional conversation history. However, the global settings can be modified by using the Set-CsConversationHistoryConfiguration cmdlet.

Examples

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

Set-CsConversationHistoryConfiguration -Identity "global" -EnableServerConversationHistory $True

In Example 1, the EnableServerConversationHistory property is set to True ($True). In turn, conversation histories, missed call notifications, and missed IM notifications will be stored on the server rather than in client mailboxes.

-------------------------- Example 2 --------------------------

Set-CsConversationHistoryConfiguration -Identity "global" -CachedUserThreshold 2000000

The command shown in Example 2 modifies the global collection of conversation history configuration settings. (Each deployment is limited to a single, global collection of conversation history configuration settings.) In this example, the CachedUserThreshold property is set to 2000000.

Parameters

-Confirm

-EnableDisplayNameResolution

-EnableServerConversationHistory

-Force

-Identity

-Instance

-MaxContinuedConversationRetry

-WhatIf

Inputs

Set-CsConversationHistoryConfiguration accepts pipelined instances of the Microsoft.Rtc.Management.WritableConfig.Settings.ConversationHistory.ConversationHistorySettings object.

Outputs

None. Instead, Set-CsConversationHistoryConfiguration modifies instances of the Microsoft.Rtc.Management.WritableConfig.Settings.ConversationHistory.ConversationHistorySettings object.

Related Links

• Get-CsConversationHistoryConfiguration
• Remove-CsConversationHistoryConfiguration