Polycom RealPresence 4000 Installation And Configuration Manual page 10

12 In the Fast Configuration Wizard - SIP dialog box, set the following:
Field
SIP Server
SIP Server IP
Address
Transport Type
13 Click the Next button.
14 Enter the required Security information in the dialog box.
Field
SIP
Authentication
User
Name
Password
10
Description
Select:
•
Specify – to manually configure SIP servers.
•
Off – if SIP servers are not present in the network.
Enter either the IP address of the preferred SIP server
or its host name (if a DNS server is used).
Select the protocol that is used for signaling between
the MCU and the SIP Server or the endpoints
according to the protocol supported by the SIP Server:
UDP – Select this option to use UDP for signaling.
TCP – Select this option to use TCP for signaling.
TLS – Select this option to use the secured
communication where the Signaling Host listens on-
secured port 5061 only. The supported security
protocols are: TLS 1.0, SSL 2.0 and SSL 3.0.
Click this check box to enable authentication with the SIP
server.
Select this check box only if the authentication is enabled
on the SIP proxy.
Enter the user name the RMX will use to
authenticate itself with the SIP proxy. This
name must be defined in the SIP proxy.
Enter the password the RMX will use to
authenticate itself with the SIP proxy. This
password must be defined in the SIP proxy.
Description
These
fields can
contain up
to
20 ASCII
characters