Polycom CX5500

Polycom CX5500 Unified Conference Station Administrator’s Guide 1.1.0
Polycom, Inc. 150
Note: Details of the Preceding Example
Above addresses are presented to Polycom UC Software in order, for example, dns.cache.A.1,
dns.cache.A.2, and so on.
Example 2
This example shows how to configure static DNS cache where your DNS provides A records for
reg.x.server.x.address but not SRV. In this case, the static DNS cache on the phone provides
SRV records. For more information, see RFC 3263.
When the static DNS cache is not used, the site.cfg configuration will look as follows:
When the static DNS cache is used, the site.cfg configuration will look as follows:
Settings: Port Value Settings
The reg.1.server.1.port and reg.1.server.2.port values in this example are set to null
to force SRV lookups.