This totaly depend upon place but normally if yoy consider the value it comes INR 90,000 per seat.In that way you can calculate.
Grace in which part of phillipines you want to setup call center. one of my client is having call center in manlia.If you can give us your mail id ,we can help you out.
Mr amit If you also can give mail address of yours we can help you out.
Grace and Amit we do also provide buisness.
But if you want to know basic thing:-
2.Connectivity to usa,uk and canada
7.Dial pad and headphone
So better you both give us mail id so that we can help you out.