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i want to avoid rental fees on equipment. i am thinking of buying netgear cax80. i recently upgraded my internet to ultimate 500. i guess my old modem/router is not capable of the higher internet package. any help is appreciated.
DOCSIS 3.1...Dual Band...32×8 channels...Gigablast-able...you own it. Whoever said your C7800 is not capable is wrong.
I don't see a problem for MagicJack. MagicJack only needs 5 down and 3 up (Mbps).