Polycom RealPresence 800s Administrator's Manual page 402

RealPresence Collaboration Server (RMX) 800s/Virtual Edition Administrator's Guide
16 Optional. To configure the ICE environment, click the SIP Advanced tab.
17 Modify the following fields:
RealPresence Collaboration Server 800s - Default IP Network Service – SIP Advanced
Field
ICE Environment
Server User Name
18 Click the OK button.
When updating the parameters of the SIP Server in the IP Network Service - SIP Servers dialog box,
the Collaboration Server must be reset to implement the change.
Polycom®, Inc.
Description
Select MS (for Microsoft ICE implementation) to enable the ICE integration.
Enter the Collaboration Server User name as defined in the Active Directory.
For example, enter rmx1234.
This field is disabled if the ICE Environment field is set to None.
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