Version 5.2 199 September 2007
SIP User's Manual 5. Web-based Management
5.9.2 Configuring the Web and Telnet Access List
The 'Web & Telnet Access List' screen is used to define up to ten IP addresses that are
permitted to access the gateway's Embedded Web Server and Telnet interfaces. Access
from an undefined IP address is denied. If no IP addresses are defined, this security
feature is inactive and the gateway can be accessed from any IP address.
The Web and Telnet Access List can also be defined using the ini file parameter
WebAccessList_x (refer to 'Web and Telnet Parameters' on page 287).
¾ To add authorized IP addresses for Embedded Web Server and
Telnet access, take these 4 steps:
1. Open the 'Web & Telnet Access List' screen (Advanced Configuration menu >
Security Settings > Web & Telnet Access List option).
Figure 5-40: Web & Telnet Access List Screen
2. To add an authorized IP address, in the 'New Authorized IP Address' field, enter the
required IP address (refer to Note 1 below), and then click Add New Address; the IP
address you entered is added as a new entry to the Web & Telnet Access List table.
3. To delete authorized IP addresses, select the Delete Row check box corresponding to
the IP addresses that you want to delete (refer to Note 2 below), and then click Delete
Selected Addresses; the IP addresses are removed from the table and can no longer
access the Web and Telnet interfaces.
4. To save the changes to flash memory, refer to 'Saving Configuration' on page 256.
Notes:
• The first authorized IP address in the list must be your terminal's IP
address; otherwise, access from your terminal is denied.
• Delete your terminal's IP address last from the 'Web & Telnet Access List'
screen. If it's deleted before the last, access from your terminal is denied
after it's deleted.
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