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MSFT_SIPCommunicatorConfigSetting (New)

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This class defines settings for Office Communicator.

The following syntax is simplified from Managed Object Format (MOF) code and includes all inherited properties. Properties are listed in alphabetic order, not MOF order.


class MSFT_SIPCommunicatorConfigSetting
  [key] string Backend;
  [key] string InstanceID;
  boolean OCQoSEnabled;


This class does not define any methods.


The MSFT_SIPCommunicatorConfigSetting class has the following properties.


Data type: [key] string

Access type: Read-only

Required: When accessing data from any role that belongs to a pool. This property must be empty when accessing data from the Edge Server or Proxy Server role.

This property identifies the instance of SQL Server that manages the back-end database for Office Communications Server.

The value for this property depends on the topology of Office Communications Server.



Standard Edition


Enterprise Edition

(consolidated or expanded configuration)




For Enterprise Edition, computername identifies either the FQDN or the NetBIOS name of the host computer for SQL Server and instancename identifies a named instance of SQL Server on the host computer. The value computername by itself specifies the default instance of SQL Server on the host computer.


Data type: [key] string

Access type: Read-only

Required. A GUID value that uniquely identifies an instance of this class.

The GUID must be encapsulated between the "{" and "}" braces; for example: "{01234567-0123-4567-89AB-CDEF01234567}".


Data type: boolean

Access type: Read/Write

Required. Specifies whether QoS is enabled for the Office Communicator client.


This class gets and sets information at the following level: SQL.

Only one instance of this class can be present in the forest.

Instances of this class support the following interface methods:

  • Provider::GetObject();

  • Provider::PutInstance();

    Where PutInstance() supports the following flag:



Server: Installed on computers serving the following roles: Administrative Tools Server and Front End Server.

Namespace: Defined in \root\cimv2.