In reply to my own posting regarding DARABCALLS. I sent a couple of questions to their email and received a reply with 15 mins. Good customer service I thought. But then I saw the demo account, it was a Mywebcalls demo. The payment was by bank transfer, moneybookers or Western Union, nothing unusaual there except they offer a $30 extra for using WU. Next I checked the domain, Russian owned and only 2 weeks old.
If found this page on the wiki Voip Providers page of the Voip- info.org. Ti's now been changed. I will never trust such a wiki again. Anyway, the lesson is an old one "if it's too good to be true, it probably is".
Can anyone recommend a reputable low cost voip provider, please..