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Represents a member of the list of trusted servers for the domain.


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_SIPESTrustedServerSetting
  string FQDN;
  string GRUU;
  string GruuID;
  [key] string InstanceID;
  uint32 Version;


This class does not define any methods.


The MSFT_SIPESTrustedServerSetting class has the following properties.

  • FQDN
    Data type: string

    Access type: Read-only

    Required. The fully qualified domain name of Office Communications Server.

    The value must be an FQDN. An IP address is not allowed.

  • GRUU
    Data type: string

    Access type: Read-only

    Optional. Specifies the Globally Routable User Agent URI (GRUU) that can be used to route SIP packets to this server.

    The value of this property is not case-sensitive.

  • GruuID
    Data type: string

    Access type: Read-only

    Optional. Reserved.

    The system uses this property to construct a GRUU identifier instead of using an Active Directory object GUID. Leave this property in its default NULL state.

  • InstanceID
    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}".

  • Version
    Data type: uint32

    Access type: Read-only

    Optional. Specifies the version of the trusted Office Communications Server.




    Office Live Communications Server 2005


    Office Communications Server 2007


    Office Communications Server 2007 R2

    The minimum value for this property is 1 and the maximum value is 3.


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

An instance of this class represents a member of the list of trusted servers for the domain. Trusted servers support MTLS-encoded connections and do not have their incoming connection requests challenged by other Office Communications Servers participating in the trust. Conversely, non-trusted servers are always challenged when they make a connection request to another Office Communications Server.

Instances of this class support the following interface methods:

  • Provider::EnumerateInstances();

  • Provider::PutInstance();


Server: Installed on computers serving the following roles: Administrative Tools Server, Audio/Video Conferencing Server, Front End Server, Mediation Server, and Web Conferencing Server.

Namespace: Defined in \root\cimv2.

See Also


Office Communications Server WMI Reference