Perfect Mobile Video Call SDK

blitzkrieg development of mobile, HD, multi-platform VVoIP applications by service providers and software vendors

Leverage 1000+ person-years experience of SPIRIT with VoIP technology
Time to market
No extra engineering efforts for development team
Premium cross-platform HD voice and video quality

Smooth and clear video call over impaired mobile networks:

Resource-efficient voice and video codecs, including SPIRIT IP-MR® (IETF RFC 6262, a patent-free adaptive wideband codec specifically optimized for robust high- quality voice transmission over IP networks), H.264 and VP8 along with support of hardware and software video acceleration.

Dedicated module for IP network impairments compensation, such as latency, jitter and packet loss with various voice and video packet loss robustness and quality improvement algorithms.

Cutting-edge speech enhancement component with tightly integrated Acoustic Echo Cancellation (AEC), Noise Suppression, Automatic Gain and Howling Controls and smart Sound IO module for interaction with any device’s IO subsystem.

Interwise is a leading global innovator of IP conferencing. We selected SPIRIT for their superior voice technologies and support. By choosing SPIRIT, we have invested in an enhanced voice quality experience for our users.

Peggy Flynn Director, Corporate Communications Interwise, Inc.

Within three days of launching Viber on the iPhone late of 2010 year, we received one million downloads, and seven million within the first month, quickly becoming the No. 1 free app in the Netherlands, Spain, Singapore, Taiwan, Israel and several other countries, validating the enormous demand for quality, free mobile VoIP calling. We're incredibly pleased with this massive uptake and can credit SPIRIT's Voice Engine Mobile for the quality of the Viber voice experience.

Talmon Marco, CEO, Viber Media

We were looking for a sophisticated product, upon which we could build a service platform to offer our customers a superior communication experience quickly. The tests that we have conducted indicated that TeamSpirit Voice & Video Mobile is the best choice, meeting all our requirements and providing prompt time-to-market.

Terry McCabe, Chief Technology Officer, Mavenir (owned by Mitel)

We are dedicated to ensuring our global telecommunications service provider customers provide a superior communication experience to their users. We believe SPIRIT’s capabilities will help us power HD voice and video calling that will radically change the communication experience.

Scott Hoffpauir, Chief Technology Officer, BroadSoft

All сustomers’ opinions