Polycom RealPresence 1500 Administrator's Manual page 507

5 Optional. Click the DNS tab.
DNS configuration is not applicable to the RealPresence Collaboration Server (RMX) 1800.
6 In the DNS field select Specify.
7 In the DNS Server Address field, enter the IP address of the DNS Server for the IP Network
Service.
 If the DNS field in the IP Network Service is set to Specify and the DNS is not configured or
disabled, the DNS configured for the Management Network will be used.
 When upgrading from a version that does not support a DNS per IP Network Service, the DNS
configured for the Management Network will be used.
 In both Standard Security and Ultra Secure Modes:
 A separate DNS can be configured for the Management Network Service and the IP Network
Service.
 If a Multiple Services Licence is installed, a separate DNS can be configured for each
additional IP Network Service that is defined. For more information see
Services.
Polycom®, Inc.
IP Network Services
Multiple Network
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