Canadians phone numbers, avaible using SIP

Hi all!
I need a Canadian number, avaible by SIP protocol.
I created tickets in the ticket systems of (about paypal payment) and in twilio - I can’t to configure here registration in the server - connection timeout

And the problems can’t solving more then for 3 days, support is too lazy.
Please tell me more options about SIP providers with Canadians phone numbers (ideal from Moncton city)