Friday, March 22, 2013

CUCM - Firmware upgrade from local tftp

1- Configure a TFTP application on system. You could use




-SolarWindsTFTPServer

-Cisco TFTP server



2- Download firmware files from cisco.com and extract it to TFTP folder



3- Download SEP000xxxxxxxx.cnf configuration file from and edit the firmware file name to new firmware name



4- Change TFTP IP on phone or change it on DHCP server



5- Reset your phone, now it would contact TFTP and it would download new firmware files

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