Using the WebUI
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VSP726 Administrator and Provisioning Manual
Trusted Servers
The Trusted Servers setting provides a means of blocking unauthori
z
ed SIP traffic. When
enabled, each account's Registration server, SIP server, Outbound Proxy server and
Backup Outbound Proxy server will be used as sources for trusted SIP traffic. All unsolicited
SIP traffic (for example, INVITE, NOTIFY, unsolicited MWI, OPTIONS) will be blocked
unless it is from one of the trusted servers with the enabled accounts.
If additional trusted sources are required beyond what has been specified with the enabled
accounts (for example, if IP dialing or other types of server traffic need to be secured), use
the Trusted IP settings on the Security page.
Setting
Description
Enable or disable using the account servers as sources for
trusted SIP traffic.