Most Ivrnet services offer a local based phone number that can be called into from countries outside of North America and the participant would need to dial Canada's country code 01 and then the local number assigned to your service with us.   In this case, the participant will incur International Long Distance charges.

Additionally, for Ivrnet conference, we do offer an International Tollfree number to access the service, but it is restricted to certain countries.  Essentially, the participant would dial the international tollfree number and be joined direct.  In this case, your organization would incur additional International Long Distance charges and will be invoiced directly to you, and the participant "should" not receive extra charges.