Cisco CP-7975G Administration Guide - Page 122
VPN Configuration, Connecting to VPN
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Security Configuration Menu Chapter 4 Configuring Settings on the Cisco Unified IP Phone Table 4-26 802.1X Authentication Real-Time Status Option Description To Change 802.1X Authentication Status Real-time progress of the 802.1X authentication Display only-Cannot configure. status, displaying one of the following states: • Disabled-802.1X is disabled and transaction was not attempted • Disconnected-Physical link is down or disconnected • Connecting-Trying to discover or acquire the authenticator • Acquired-Authenticator acquired, awaiting authentication to begin • Authenticating-Authentication in progress • Authenticated-Authentication successful or implicit authentication due to timeouts • Held-Authentication failed, waiting before next attempt (approximately 60 seconds) VPN Configuration The VPN Configuration menu allows you to enable a virtual private network (VPN) connection using the Secure Sockets Layer (SSL) when a phone is located outside a trusted network or when network traffic between the phone and Cisco Unified CM crosses untrusted networks. Note VPN Client is supported only for the Cisco Unified IP Phone 7942G, 7945G, 7962G, 7965G, and 7975G. Your system administrator configures the VPN Client feature as needed. If it is enabled and the VPN Client mode is enabled on the phone, you are prompted for your credentials as follows: • If your phone is located outside the corporate network-You are prompted at login to enter your credentials based on the authentication method that your system administrator configured on your phone. • If your phone is located inside the corporate network- - If Auto Network Detection is disabled, you are prompted for credentials, and a VPN connection is possible. - If Auto Network Detection is enabled, you cannot connect through VPN so you are not prompted. Connecting to VPN Use this procedure to access the VPN Configuration settings and connect through VPN. 4-44 Cisco Unified IP Phone Administration Guide for Cisco Unified Communications Manager 8.5 OL-23092-01