'tftp-server flash:SIP41.9-1-1SR1S.loads' changes to 'tftp-server flash:SIP41.9-1-1SR1S.loads alias SIP41.9-1-1SR1S.loads' or IP phone cannot find it, all the tftp files should be writed like this.
Thank you for your help.The guide says:Registration failure with the error message "failed to get device configuration" can indicate that you did not reboot all Cisco Unified Communications Manager servers in the cluster after you installed the devic...
