Free X11 Services?

[threehappypenguins]

Is there any way to set up the Obi to be able to call things like 811 and 311? Is there a free SIP provider where I don't need a DID (or registration or anything) and supports X11 calling? I am thinking of switching to Anveo, but they don't support X11 calling.

I NEED to have telehealth!!!

Perhaps I'm in over my head... not really sure how all of it works. And our Province's 811 no longer has an alternative number.

[gderf]

Where I live 311 is a local service provided by the incumbent teleco AT&T.

[threehappypenguins]

311 and 811 are services that are not obligatory.

I had a huge argument with NS telehealth because I wanted to get the actual line number instead of relying on 811. They said that they did away with having an actual number because they only want Nova Scotians to be able to access Nova Scotia telehealth.

http://811.novascotia.ca/
http://www.halifax.ca/311/faq.html#voip

I just don't understand how it works. I tried Googling for finding out how SIP providers provide the service, but I can't find anything. I don't really know what terms to use to look it up. And I couldn't get any straight answers when speaking with technical support about NS 811. I wanted to know if there was an alternative number that they just don't give out (but only give to SIP providers, I guess).