Mediation Service Settings Expander for Lync Server 2010

You edit the properties of the Mediation service by defining the following properties:

  • Listening ports: Define the TLS port that the Mediation service will listen on. By default, the port value is TCP 5067 over transport layer security (TLS)

    Optionally, you define a TCP port value. By default, the value is TCP 5068.


    The TCP port value setting is enabled by selecting Enable TCP port. You should refer to the documentation for your Public Switched Telephone Network (PSTN) Gateway or Internet Protocol Private Branch Exchange (IP-PBX) for the requirements for the port settings required to communicate with the Mediation service.

  • You Enable TCP port to define the port value for TCP communications from your PSTN gateway or IP-PBX.

  • A listing of currently associated and existing Trunk (that is, Session Initiation Protocol (SIP) Trunks), Gateway (PSTN gateway or IP-PBX) and Site (configured site for the trunk and gateway).

  • You select a Trunk, Gateway and Site and click Make Default to set the selection as the default for this Mediation service. You select the current default and click Unmake Default to remove the selection as the current default. You then select a new default and click Make Default.

    OK Accepts and commits changes to the dialog.

    Cancel Discards changes and closes the dialog.

    Help Displays this help screen.