Business account, We recently bit the bullet and eliminated our phone company phone account and ported it over to the cable company for VOIP. In doing so, we got rid of the ridiculous business telephone account (I asked you all many questions before doing this, you may not recall - but people don't use the yellow pages anymore, they google, or google map or whatever)...so we now have high speed cable and wireless, before we had:
telephone
cable
high speed wireless
Combined the last two and finally all three now!) so we could get the FASTEST speed wireless. With everyone "streaming" now we needed it. We had to have it, and could ONLY have it going this route. There is a back up battery for the phone in case of a power outage (so now when I have had to reset the router I have had to get THAT out of there every time, which has been three times since doing this 1 month ago).
The cost would be the same but not the cable co sent out a notice of an increase, but we have faster internet now. But all of our eggs are in one basket, and the "redundancy" side of me no likey thisey.