SIP tab on the VoIP Connections page field descriptions

Last Updated : Jun 05, 2026 |

Use this tab to view, add, or change Session Initiation Protocol (SIP) connections on the Experience Portal system.

Tip:

To sort the connections by any column, click the up arrow (sort ascending) or down arrow (sort descending) in the column header.

Column

Description

Selection check box

Use this Selection check box to select which SIP connections you want to delete.

Zone

The name of the zone where the SIP connection is configured.

Zones filter icon

Zones filter icon

To filter zones, click this icon located at the right side of the page. The system opens the Zone filter window for selecting one or more zones.

Note:

The Zones filter icon only appears when you create new zones. If you do not create any new zones, you do not see the icon.

Name

The unique identifier for this SIP connection on the Experience Portal system.

Click the name to open the Change SIP Connection page.

Enable

The options are:

  • Yes: This connection is available for use by the Experience Portal system.

  • No: This connection is disabled.

Proxy Transport

The IP Protocol used by the SIP connection.

The options are:

  • TCP

  • TLS

Proxy/DNS Server Address

The address of the proxy server or the DNS server.

This must be a valid network address in the form of a fully qualified hostname or an IP address.

Proxy Server Port

The port used by the proxy server.

Listener Port

The port used by the Listener.

SIP Domain

The domain in which the SIP connection is configured. The SIP domain must match the domain name of the connected proxy (that is the domain name in SIP URIs for incoming calls).

Add

Opens the Add SIP Connection page.

Delete

Deletes the SIP connections whose associated Selection check box is checked.

Maximum Simultaneous Calls

The maximum number of calls that this trunk can handle at one time.

Enter a number from 1 to 99999.