CW: Depending on your phone system, if you can support SIP trunking, look into Voxbone for International
inbound toll-free numbers. I use them for Inbound calling, and Vitelity for outbound SIP trunks in other countries. Very low cost, and VoIP quality is good! Voxbone minimum commitment is $500/mo for 24-mo. (read fine print!), but you can easily turn up new toll-free numbers in other countries to connect directly to your PBX in the U.S. Just be sure the IVR's match the accents or time windows. :) PM me if you'd like more info.