Off the top of my head, you may want to shut down CCA when this happens (if you're using it)...as this uses tftp port 69 (I believe) to push down config and read configs off the UC5XX. This may be hosing it up.
Yep - second Dave's comments... you restart the TFTP server on full CUCM because it caches files and doesn't always (ever?) pick up certain changes.
CME doesn't suffer from that - generally if it doesn't work, it's configured wrong :-)
A useful command is 'debug tftp-server events' (with 'term mon', each request will be listed, and if you don't see a 'finished' message then the file wasn't sent - if you don't see the request, then something else is wrong)
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The short answer is that you don't.... That isn't entirely true while at
the same time it kind of is, but for the most part you don't configure
the softkeys. You enable or disable them via TCL. Here is the long
answer. Be sure to read the whole thing or e...
Topology: IP Phone > Switches > Microsoft NPS setup to forward 802.1x
proxy to > ISE 2.1 patch 3 Authentication: EAP-TLS using Cisco MIC SANs
Phone Models 802.1X support? 802.1x flavor Addtl Comment EAP-MD5 EAP-TLS
Cisco 3905 Y Y N Cisco 6911 Y Y N Cisco ...
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