BSNL VOIP give you best quality routes at very cheap rate.
BSNL voip giving you below rates.
0.0096 0.0105 0.0110
Compuc provides the market with IPBX which especially designed for SOHO user and SMB market with an easy to use graphical interface, also it is a cost-saving solution on their telecommunication/data needs.
With Compu C IPBX, company with branch offices