Polycom RealPresence 800s Administrator's Manual page 400

RealPresence Collaboration Server (RMX) 800s/Virtual Edition Administrator's Guide
Field
Outbound Proxy Servers: Primary / Alternate Server Parameter
Server IP Address
Port
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.
14 Click the Security tab.
15 Modify the following fields:
Polycom®, Inc.
Description
By default, the Outbound Proxy Server is the same as the SIP Server. If they
differ, modify the IP address of the Outbound Proxy and the listening port
number (if required).
Note: When in IPv4&IPv6 or in IPv6 mode, it is easier to use Names instead of
IP Addresses.
Enter the port number the outbound proxy is listening to.
The default port is 5060.
414