Appendix H-Setting the MCU for Integration Into Microsoft Environment
Polycom, Inc. H-33
3In the Sign in name field, enter the MCU user name in the format SIP:rmx user name
(for example sip:rmx1234) and select the domain name (for example, ilsnd.vsg.local) as
entered in the New User dialog box.
4Select the Server or Pool from the list.
5Click Apply and then OK.

Configure the MCU for ICE dialing

For details, see "Configuring the MCU for Federated (ICE) Dialing” on page H-63.