What I have not seen here ours why I still have a landline. Telcos are required to have five 9 uptime for landlines in the USA. (That's less than 6 minutes a y

What I have not seen here ours why I still have a landline. Telcos are required to have five 9 uptime for landlines in the USA. (That's less than 6 minutes a year.) None of this is promised or regulated for internet based voice solution.