Standalone upgrading phone firmware

[billmatthews]

I need to be able to upgrade/downgrade my phone firmware, without any CUCM.  I've setup DCHP with option 150, and a tftp server.  If I just place the contents of the Cisco firmware .zip file in my tftp directory, that should be all I need right? It'll just request the termxx.default.loads, and upgrade/downgrade as necessary?  Just making sure I don't need an xml file.

Thanks

[Jaime Valencia · Accepted solution]

The cnf or cnf.xml file is the one that tells the phone which FW to get, so, you do need the config files.

HTH

java

if this helps, please rate

www.cisco.com/go/pdihelpdesk

[Aman Soi · Accepted solution]

Hi Bill,

You need the XMLdefault.cnf file since u need to mention the desired firmware name in this file.

U can refer the link

https://supportforums.cisco.com/docs/DOC-23730

regds,

aman