IndiaLD is one of such voip service provider who has presented Diwali Voip offer to Indian customers. There are many offers from India LD, one of them is India LD 3000 through which one can make cheap voip calls to as low as 1 cent. Then there is India LD 2000, India LD 1500, 1000, and 500 plans. One can choose according to its need. But the cost per minutes increase as you come down to the plans. The 3000 and 2000 in the plan name are the minutes you can order and use from India LD to make cheap calls to India. It could be told as buying in bulk and getting cheap rates per minute.