Appendix H - Integration Into Microsoft Environments
Polycom®, Inc. 721
4Click OK.
Configuring the Collaboration Server as a Routable Gateway
The Collaboration Server must be set as a routable voice gateway in the Office Communications Server
infrastructure. This does not restrict the Collaboration Server to just voice operation, rather it means that the
Collaboration Server can be set as a destination for a voice route in the Office Communications Server
infrastructure.
The Office Communications Server infrastructure uses the WMI class
MSFT_SIPTrustedAddInServiceSetting to store information for each voice gateway in the
infrastructure. Typically, these gateways are Office Communications Server Mediation Servers, but in this
case, the Collaboration Server is set as a voice gateway by creating a new instance of the class
MSFT_SIPTrustedAddInServiceSetting.
Polycom recommends using the Office Communications Server 2007 R2 Resource Kit Tools to accomplish
this.

To set up the Collaboration Server/DMA as a Voice Gateway:

1Download and install the Office Communications Server 2007 R2 Resource Kit Tools from the
following URL:
http://www.microsoft.com/downloads/details.aspx?familyid=9E79A236-C0DF-4A72-ABA6-9A9602A93ED
0&displaylang=en
2Open a command prompt and navigate to where you installed the resource kit. For example,
C:\Program Files\Microsoft Office Communications Server 2007 R2\ResKit\.