I seem to recall that some of
Asbokid's research and analysis showed that Profile 30a would be a 'profile too far' for the BCM6368 chip in the
Huawei HG612. Somewhere (and I can't put my paws on it, at the moment) he showed that the BCM6368 was only just coping with Profile 17a (with a little bit left 'in reserve').
Both his attempts to get a
HG612 to synchronise with a
MA5616 using Profile 30a and my attempts to get a
HG612 to synchronise with a
Planet VC-230N (operating in CO mode) using Profile 30a failed.
My feeling is, therefore, that if/when Profile 30a is 'rolled out' a new CPE device will be required.