276
Configuring SIP connections
This section describes how to configure SIP connections.
Configuring connection properties
Configuring registrar
Select Voice Management > Call Connection > SIP Connection from the navigation tree to
access the connection properties configuration page as shown in Figure 662.
Figure 662
Regis
trar configuration page
Table 240 Configuration items
Item Description
Registrar State
• Enable—Select the option to enable the SIP registrar.
• Disable—Select the option to disable the SIP registrar.
Main Registrar Transport
Layer Protocol
• UDP—Apply the UDP transport layer protocol when the device registers to
the main registrar.
• TCP—Apply the TCP transport layer protocol when the device registers to
the main registrar.
• TLS—Apply the TLS transport layer protocol when the device registers to
the main registrar.
By default, the UDP protocol is applied.