it was very sad, when someone want to know or fall in problem, then i saw the quintum expart said that contact with him, if knowledge is open for world then it is very bad practice to ignore questions and then suggest to contact with expert. 🙁
Ok My country banned the VOIP business and the VOIP is restected for all.
But i have lots of interest about voip and quintum for increase knowledge and experence. if anyone want to know and i know the solution then i obviously short out the problems. Riyad