Speedflow is pleased to announce a newly developed Callmax Softswitch for retail VoIP.
An Up-to-date CallMax Calling Card module is a full-scale Solution with integrated VoIP Billing and advanced management features.
The solution supports PIN based and PIN less business models and implies all standard calling card software features. The CallMax doesnt require any third-party software products for operation. Furthermore, support of the DID technology allows providing VoIP services worldwide with no expensive hardware equipment.