/mcpReason Quick Description Phone Display Error Code Occurs when the Default TFTP Server a Backup TFTP Server for EMCC login d are not set properly in EMCC Feature Configuration Page. Note This is internal error code. Configuration Issue Please try to login again (201) 39 Occurs when response not getting from R Host. Note This is internal error code. No Response from Remote Host Please try to login again (23) 40 Occurs when admin enables User Must C at Next Login for PIN. In that case user redirected to Change credentials page. Note This is internal error code. PIN change is required PIN change is required 41 Occurs when the remote cluster ID is not This error can occur during a remote clus update. Invalid ClusterID Login is unavailable(42) Logout is unavailable(42) 42 The Device Security Profile that is associ the EMCC device should be set to Nonse its Device Security Mode. Device Security mode error Login is unavailable(43) 43 Occurs when the cluster ID is not valid. Note This is internal error code. Configuration Issue Please try to login again (201) 44 Occurs during EMCC login when the vis cluster version is 9.x and is in mixed mod phone is in secure mode, and the home cl version is 8.x. Remote Cluster version not supported Login is unsuccessful(45) 45 Occurs during EMCC login when the vis cluster security mode is in mixed mode, th is in secure mode, and the home cluster i nonsecure mode. Remote Cluster security mode not supported Login is unsuccessful(46) 46 Occurs during EMCC login when the Ex used for login is assigned for multiple us Primary. DN has multiple users DN has multiple users(47) 47 Feature Configuration Guide for Cisco Unified Communications Manager, Release 15 and SUs 452 Receiving Calls Extension Mobility Service Error Codes