Did anyone used CalltoPBX services before?
Yesterday I have met with their page and saw they have free unlimited calls for many countries including India mobiles and landlines for 10$/month.
I have seen that they have BB sip clients for OS4.6 and OS5.
I like it and want to try because I think that 10$ a month isn't much if you can make free calls and send cheap sms via wifi, 3g or edge
I want to know if anyone is using them services and have opinion about it before I will sign up.