Hello good day
I have a question regarding the licensing I need for a purchase by CME 3945e need to register in which 300 ip phone models would
6901
6921
8941
8961
I have understood that licenses for the right to use that I think are of this kind are necessary:
FL-CME-SRST-5
FL-CME-SRST-25
FL-CME-SRST-100
but doing the trading on the QPT me add other licenses:
SW-CCME-UL-ESS =
SW-CCME-UL-ENH =
my question is whether they are required for basic use of voice in the CME?
And if they are mandatory, benefits or features that provide
