Chapter 16-Network Services
Polycom, Inc. 16-67
9Click 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 "Click the Gatekeeper tab.” on page16-16.
11 Optional. 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 the RealPresence Collaboration Server 800s Administrator’s Guide,
"Click the Ports tab.” on page16-17.
12 If required, click the QoS tab.
The Collaboration Server’s implementation of QoS is defined per Network Service, not
per endpoint.
The field definitions of the QoS tab are the same as for the Default IP Network Service. For
more information see the RealPresence Collaboration Server 800s Administrator’s Guide, "If
required, click the QoS tab.” on page16-19.
13 Click the SIP Servers tab.
14 Define the Primary and Alternate SIP Server for this network Service.
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.
Table 16-37 Default Management Network Service – DNS (Continued)
Field Description
In Multiple Services mode, an Alias must be defined for the specified gatekeeper.
The routers must support QoS in order for IP packets to get higher priority.
•Starting with Version 7.1, Registration of conferencing entities with the SIP Servers was moved
to the conferencing entities and is defined in the Conference Profile.
•If Microsoft Office Communications or Lync server are part of this network service, a certificate
must be created for this network service. If each network connected to the Collaboration Server
includes Microsoft Office Communications or Lync server, separate certificates must be created
and sent to the Collaboration Server for each of these networks.
•If the Network Service does not include a DNS, you must use the IP address of the SIP Server
instead of its name.