Reddit reviews Polycom VVX 411 Corded Business Media Phone System - 12 Line PoE - 2200-48450-001 - AC Adapter Included
We found 1 Reddit comments about Polycom VVX 411 Corded Business Media Phone System - 12 Line PoE - 2200-48450-001 - AC Adapter Included. Here are the top ones, ranked by their Reddit score.
We use a company called Skyswitch.
They're really good as far as call quality. They've also had no outages in the last 4-5 years we've used them (at least in our area).
We primarily use Cisco SPA 112 as the ATA for residential customers and Polycom VVX 410/411 for businesses.
I have no experience with Google voice though.