Polycom 1500/1800/2000/4000 Life Jacket User Manual


  Open as PDF
of 1101
 
Network Security
Polycom®, Inc. 552
8 Modify the following fields:
9 Click the Gatekeeper tab.
10 Define the Primary and Alternate Gatekeepers and at least one Alias for this network Service. The
field definitions of the Gatekeeper tab are the same as for the Default IP Network Service. For more
information see Default IP Service – Conferencing – Gatekeeper Parameters.
11 To view or modify the port settings, click the Ports tab.
Settings in the Ports tab allow specific ports in the firewall to be allocated to multimedia conference
calls. If required, defined the ports to be used multimedia conference calls handled by this Network
Service. The field definitions of the Ports tab are the same as for the Default IP Network Service.
For more information see Default IP Service – Conferencing – Ports Parameters.
Default Management Network Service – DNS
Field Description
Service Host Name Enter the host name of this network Service. Each Network Service must have a
unique Host Name otherwise an error message is displayed.
DNS Select:
•Off – If no DNS server is used in this network.
•Specify – To enter the IP address of the DNS server used by this network
service.
Notes:
The IP address field is enabled only if Specify is selected.
In both Standard Security and Ultra Secure Modes:
A DNS can be configured for the Management Network Service that is
defined and the IP Network Service.
If a Multiple Services Licence is installed, a DNS can be configured for each
additional IP Network Service that is defined.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.
Register Host Names
Automatically to DNS
Servers
Select this option to automatically register this Network Service Signaling
Host with the DNS server.
Local Domain Name Enter the name of the domain for this network service.
DNS Server Address Enter the static IP address of the DNS server that is part of this network.
In Multiple Services mode, an Alias must be defined for the specified gatekeeper.