Appendix H-Setting the MCU for Integration Into Microsoft Environment
Polycom, Inc. H-39
The Default IP Service - Networking IP dialog box opens.
4 Make sure the IP Network Type is set to H.323 & SIP even though SIP will be the only
call setup used with Office Communications Server 2007.
5 Make sure that the correct parameters are defined for the Signaling Host IP Address,
Media Card 1 IP Address, Media Card 2 IP Address (RMX 2000/4000 if necessary), Media
Card 3 IP Address (RealPresence Collaboration Server (RMX) 4000 if necessary), Media
Card 4 IP Address (RealPresence Collaboration Server (RMX) 4000 if necessary) and
Subnet Mask.
Make sure that the IP address of the MCU Signaling Host is the same one defined as a trusted host
in Office Communications Server 2007/Lync Server 2010.