About Sippysoft

Sippy Software is one of the leading developers of next-generation technology for providers of Internet Telephony (VoIP) throughout the world. We provide several SIP-based products and solutions for VoIP carriers, that include Softswitch, Pre-paid Calling Cards, Call Shop and Web Phone.

Sippy Software also offers consulting, custom software development and support for VoIP-related systems.

Company website:

DOU company page: