How to: Create a WMI Object

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Speech Server manages configuration data using Windows Management Instrumentation (WMI) objects. There are two ways to create WMI objects in Speech Server:

• Use a WMI script. A WMI script can create a WMI object by instantiating an object of the MSS, Application, SIPPeer, or TrustedSIPPeer class and then assigning values to the object properties.
• Use the Speech Server??Administrator console. When you use this tool to add a server, application, SIP peer, or trusted SIP peer, you are actually creating WMI objects in the MSS, Application, SIPPeer, or TrustedSIPPeer class. The Speech Server??Administrator console provides an easy-to-use graphical interface for creating WMI objects. For more information, see Speech Server Administration.

The following VBScript example shows how to use the SpawnInstance_() method to create a SIPPeer and TrustedSIPPeer object. For more information about the SpawnInstance_() method, see SWbemObject.SpawnInstance.

strComputer = "." 

Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\MSSV2") 

Set objPeerClass = objWMIService.Get("SIPPeer")

Set objPeer = objPeerClass.SpawnInstance_()

objPeer.Name = "MySIPPeer"
objPeer.Address = "localhost"
objPeer.TCPPort = 5060
objPeer.TLSPort = 5061
objPeer.Type = "Default"
objPeer.UseDefaultPorts = True
objPeer.UseMutualTLS = False

objPeer.Put_

wscript.echo "Created SIP peer = " & objPeer.Name

Set objPeerClass2 = objWMIService.Get("TrustedSIPPeer")

Set objPeer2 = objPeerClass2.SpawnInstance_()

objPeer2.Name = "MySIPPeer"
objPeer2.Address = "localhost"
objPeer2.TCPPort = 5060
objPeer2.TLSPort = 5061
objPeer2.Type = "Default"
objPeer2.UseMutualTLS = False
objPeer2.AllowOutboundCalls = False
objPeer2.AllowTransfers = False

objPeer2.Put_

wscript.echo "Created trusted SIP peer = " & objPeer2.Name

You can use similar scripts to create MSS and Application class objects.

See Also

Reference

MSS Class
Application Class
SIPPeer Class
TrustedSIPPeer Class
TIMC Class