/mcpSolution Check the calling search space of the proxy line for the assistant phone. Perform the following procedure to correct the problem: 1. From Cisco Unified CM Administration, choose Device > Phone. The Find and List Phones search window is displayed. 2. Click the assistant phone. The Phone Configuration window is displayed. 3. Verify the calling search space configuration for the phone and for the directory number (line) and update as appropriate. No Page Found Error Problem http://<server-name>:8443/ma/Install/IPMAConsoleInstall.jsp displays the following error message: No Page Found Error Possible Cause 1 Network problems. Solution 1 Ensure that the client has connectivity to the server. Ping the server name that is specified in the URL and verify that it is reachable. Possible Cause 2 Misspelled URL. Solution 2 Because URLs are case sensitive, ensure that the URL matches exactly with the URL in the instructions. System Error - Contact System Administrator Problem After you open the Assistant Console, the following message is displayed: System Error - Contact System Administrator Possible Cause 1 You may have upgraded the Unified Communications Manager. The system does not upgrade the Assistant Console automatically when you upgrade the Unified Communications Manager. Feature Configuration Guide for Cisco Unified Communications Manager, Release 15 and SUs 197 Call Center Features No Page Found Error