TeamSpirit Voice&Video Engine 5.0 consists of client-side Mobile and PC as well as server-side Conferencing software.
TeamSpirit Voice&Video Engine 5.0 added support of ITU-T H.264 High Profile that allows for up to 20% saving of bandwidth and is backed by
Furthermore, TeamSpirit Voice&Video Engine Mobile 5.0 now provides support for RTCP XR according to widely used IETF RFC 3611 that defines a set of rules for compatible devices to exchange VoIP quality reports. RTCP XR further improves interoperability of TeamSpirit Voice&Video Engine Mobile-based applications and services with the existing carrier's infrastructure.
Also, TeamSpirit Voice&Video Engine Mobile 5.0 is traditionally adding support of the most recent versions of popular operating systems (Android, iOS, Windows and Mac) as well as expands the list of supported mobile device models. These features, along with the support of the new ITU-T H.264 profiles, HTML5 browsers and RTCP XR, take TeamSpirit Voice&Video Engine 5.0 to the next level of interoperability.
The voice quality of TeamSpirit Voice&Video Engine 5.0 has been tested and measured according to ITU-T P.862 and P.862.2 recommendations on objective methods for end-to-end narrow-band and wideband voice quality assessment. All the Engines demonstrated significant improvement of around 0.5 MOS of voice quality over
"Constant innovation and major market share of our VoIP software products leave SPIRIT uniquely positioned in this competitive space," SPIRIT's VP Alexander Kravchenko said. "TeamSpirit Voice&Video Engine 5.0 has yet again raised the competitive bar in our continuous efforts to enable service providers, software developers and hardware OEMs to rapidly develop and deliver their VoIP products and services to the market segments they serve. It creates a solid ground for SPIRIT on its way toward gaining the second billion of users of its software products." About TeamSpirit Voice and Video Engine TeamSpirit Voice&Video Engines support both RCS and VoLTE. The engines include resource-efficient HD voice and video codecs, acoustic echo and noise cancelling, speech enhancement, automatic voice and video rate selection (ARS), packets loss concealment, network adaptation, voice and video synchronization, a dozen of standard digital telephony functions and more. In addition to a dozen of ITU-T standard G.7xx and H.26x codecs included in the engine, SPIRIT DSP also offers its own industry leading patented IP-MR™ (IETF RFC 6262) adaptive and error-resilient HD voice codec that has been selected by Tier1 telecom operators to deliver HD voice to dozens of millions of their subscribers. TeamSpirit video engine uses H.264SVC and VP8 video codecs. TeamSpirit Voice&Video Conferencing Engine is an additional server-side product bringing all the power of
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