Speedflow Communications offers efficient solutions for all VoIP companies which are concerned about their business growth.

The Class 5 Softswitch is available for RENT and PURCHASE

Speedflow Communications offers FREE TRIAL PERIOD before buying CallMax Softswitch.

Request the demo version and get on-line access to fully functional softswitch version (test capacity is limited to 5-10 simultaneous calls). The test access ensures the CallMax high efficiency in all VoIP business processes. The user has the access to a wide variety of options which are implemented in the VoIP softswitch.

Test CallMax softswitch and make your choice!

Learn more about Class 5 Softswitch rent options.

For more information please contact us.