Polycom V500 Manuel D’Utilisation

Chapter 3 - Configuring Network Use

© Polycom, Inc.

3 - 9

If your network supports the Session Initiation Protocol (SIP), you can use SIP to 
connect IP calls.

Go to System > Admin Settings > Network > IP > SIP Settings.

Configure these settings:

Enable SIP

Allows the system to make calls using SIP.

Transport Protocol

Indicates the protocol the system uses for SIP signalling. 

The SIP network infrastructure in which your V500 system is 
operating determines which protocol is required. For example, if 
your V500 system is operating in a Microsoft Live Communication 
Server (LCS) SIP network, choose TCP. If your V500 system is 
operating in a Nortel Multimedia Communication Server (MCS) 
SIP network, choose UDP.

Password

Specifies the password that authenticates the system to the 
Registrar Server.

User Name

Specifies the system’s SIP name. If you leave this field blank, the 
system’s IP address is the SIP user name.

Proxy Server

Specifies the DNS name or IP address of the SIP Proxy Server. If 
you leave this field blank, no proxy server is used.

By default, the SIP signalling is sent to port 5060 on the proxy 
server. To specify a different port, add it to the address as shown 
here:

255.255.255.255:5070 

Registrar Server

Specifies the name or IP address of the SIP Registrar Server.

By default, the SIP signalling is sent to port 5060 on the registrar 
server. To specify a different port, add it to the address as shown 
here:

255.255.255.255:5070