The way I understand it, I can attach 8 sip phones into the unit. Assuming that all will be used at the same time, what is the minimum internet speed should I get from my provider to handle all the calls at the same time?
Do I need one sip number for each phone or just one number that will be shared by all phones? If it is capable of any of these set ups, what is the advantage of one from the other?
Please advise.
Thanks
