Kolmisoft doesn’t buy or sell VoIP traffic, but have many clients who are in this business.
Here’s a list of a few companies that provide wholesale VoIP.
At Kolmisoft, we help VoIP service providers to choose the right softswitch that allows to grow their voice business by managing the key operations (billing, routing, rate management, reporting, etc.) more efficiently.
We have two products:
- Class 4 switch M4 SBC for wholesale transit / selling routes / selling traffic to call centers
- Class 5 switch MOR for retail, managing DIDs, PBX features and small wholesale