Polycom RealPresence Group Series Administrator's Manual page 49

Setting
Registrar Server
Proxy Server
Registrar Server Type
Polycom, Inc.
Description
If you select Specify in the SIP Server Configuration
field, you must specify the DNS name of the SIP
registrar server.
In a Skype for Business environment, specify the DNS
name of the Front End Pool or Director. The default
port is 5061.
If registering a remote system with an Edge Server, use
the FQDN of the Access Edge Server. The port for the
Edge Server role is usually 443 and you must enter it
explicitly.
Polycom recommends using the DNS name. Use the
following format for entering the address and ports:
•
DNS_NAME
•
TCP_Port
•
TLS_Port
Syntax Examples:
• To use the default port for the protocol you select,
enter the following: pool.corp.local
• To specify a different TLS port and use the default
TCP port, enter the following: pool.corp.local:
443
The DNS name or IP address of the SIP proxy server.
If you leave this field blank, the system uses the
registrar server. Note that in a Microsoft environment,
the proxy server and registrar server are always the
same, so you need to fill out only one server address
field.
If you select Auto in the SIP Server Configuration
field and leave the Proxy Server field blank, the
system doesn't use a proxy server.
Default proxy server ports:
• For TCP, the system sends SIP signaling to port
5060 on the proxy server.
• For TLS, the system sends SIP signaling to port
5061 on the proxy server.
The syntax for this field is the same as the Registrar
Server field.
For the Skype for Business Server, select Microsoft.
Microsoft Interoperability
47