I am glad to select MERA Systems as our softswitch provider. As a service provider, we are looking for a stable, powerful & feature-rich solution. 7x24 technical support is extremely important to us & the customer service is definitely on first class level. If you want to setup a worry-free VoIP network, they will be your first choice. I would highly recommend MERA Systems to any entity who wants to advance or replace their existing network, you can be assured that its expertise in softswitching will take you to the next level.