Cisco CP-7975G Administration Guide - Page 124

Security Configuration Menu Chapter 4 Configuring Settings on the Cisco Unified IP Phone Table 4-27 VPN Configuration Settings (continued) Option Description To Change Concentrator 1 Concentrator 2 Concentrator 3 Allows you to see if concentrator 1, 2, or 3 is Connected or Inactive and view the concentrator details. In the VPN Configuration menu, choose Concentrator 1, Concentrator 2, or Concentrator 3, as desired: For configured concentrators, press the Select softkey to view concentrator details. A a new screen appears that has a title of "Concentrator X," where X is the concentrator number. The URL configured for the concentrator is displayed in the window with the link to the URL on the first line and the URL itself on the second line. • For a configured concentrator, a status of Connected or Inactive is shown on the VPN Configuration screen. • For an unconfigured concentrator, no status is shown, and the Select softkey is inactive. Authentication Mode Shows the authentication method: Display only-Configured on Cisco Unified Communications Manager. • Certificate • Username and Password • Password and Certificate Encryption Method Shows the encryption method if Displays the encryption method only if a VPN the VPN tunnel is connected: tunnel is connected; otherwise, no value is • AES128-SHA displayed. • AES256-SHA • DES-CBC3-SHA If VPN is not connected, no method is shown. 4-46 Cisco Unified IP Phone Administration Guide for Cisco Unified Communications Manager 8.5 OL-23092-01