Upgrading IP Phone software for phones on CUCMs

[Earl Kacin]

                   Do I need to install the upgrade file to the publisher and subcriber or just the publisher cucm?

[Jaime Valencia]

You need to install it on the TFTP servers the phones are looking at for their FW

HTH

java

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[Earl Kacin]

the tftp option points to both cucms...so yes on both ?

[Jaime Valencia]

correct

HTH

java

if this helps, please rate

www.cisco.com/go/pdihelpdesk