Nope. We don’t limit bandwidth or throttle performance. We obsessively monitor every server in the network 24x7x365 for load and performance and add more servers and network connections as needed. This way, we always maintain a substantial bandwidth and CPU reserve for peak demands.
That being said, we reserve the right to be unpleasant if someone is deliberately abusive of our goodwill and tries to run their own phone company over a single VPN account or something.