Trusted Servers; Trusted Ip - VTech ErisTerminal SIP Deskset VSP736 Administrator And Provisioning Manual

Setting
Enable Secure Browsing
HTTPS Server port
To configure Web Server Settings:
1. Enter the HTTP Server port number. The default setting is 80.
2. Enable or Disable Secure Browsing. When enabled, the HTTPS protocol is used, and
you must select the HTTPS server port in the next step.
3. Enter the HTTPS server port number. The default setting is 443.
Changing the Web Server settings will reboot the VSP736.

Trusted Servers

The Trusted Servers setting provides a means of blocking unauthorized 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
Accept SIP account
servers only

Trusted IP

In addition to the Trusted Servers setting, incoming IP traffic can be filtered using an
"Allowed IP" list of IP addresses. When this means is enabled, all unsolicited IP traffic will
be blocked unless it is from one of the trusted IP addresses on the "Allowed IP" list.
Yu can enter the "Allowed IP" list in the 10 fields on the "Trusted IP" section. Entries on the
"Allowed IP" list must be specified as IP addresses (IPv4 or IPv6).
Three formats are supported for entries on the "Allowed IP" list:
1. IP range specified using CIDR notation (defined in rfc4632). IPv4 or IPv6 address
followed by a prefix; for example, 192.168.0.1/24.
Using the WebUI
VSP736 Administrator and Provisioning Manual
Description
Sets the server to use the HTTPS protocol.
Port used by the HTTPS server.
Description
Enable or disable using the account servers as sources for
trusted SIP traffic.
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