I have upgraded the UC560 CME from 8.0 to 8.6 and its a full software upgrade. After that, all the phones taking too much time to upgrade its firmware (loads,) , tftp very slow. is there any solution to make it with reasonable speed?
Just give them time to upgrade - first time boot for all of them will be slow..after that is finished everything should go back to normal operation and all subsequent reboots of system will be much faster...this works for TFTP also.
BR,
Dragan
HTH, Dragan
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