Well, see the subject....
The problem is that all the providers I find on the internet are located (with the servers) in the USA. But since my asterisk box is located in Argentina, and that I want to forward calls coming from the USA to a local cell phone, the latency is becoming a big issue.
If I try to do this US (1800)->AR (*box)->US->AR Cell) the latency is > 700ms, which makes the phone conversation very difficult.
Anyone have a lead for me?
PS: If this post is in the wrong forum, my apologies to the moderators.