NatureDSP VoIP Engine – the core component of multichannel telephony and acoustic IP equipment in particular IP telephones, PBX, VoIP gateways, dispatching consoles and similar equipment providing clear voice function over packet channels.

The software configurable NatureDSP VoIP Engine can be customized for various applications, processors and can work in soft real time environment (Windows, Linux) as well as in hard real time environment to minimize delays and provide regular service.

List of supported codecs allows interfacing with well recognized IP equipment and soft phones. Adaptive jitter buffering together with advanced packet loss concealment allow keeping excellent voice quality even in hard conditions with reduced network bandwidth, packets reordering, floating network delays etc. Advanced speech enhancement algorithms, in particular for linear (LEC) and acoustic (AEC) echo canceling and noise suppressing, voice AGC and other provide robust predictable behavior in wide range of channel conditions. Acoustic echo canceler allows to use NatureDSP VoIP Engine in microphone/speaker systems in full duplex hands-free mode.

Availability:

The NatureDSP VoIP Engine is available in binary and 'C' source codes form for the following platforms:

• Texas Instruments C64/C67, DaVinci
• ARM9E, ARM11 (Linux, Android 2.2, iOS)
  
• Marvell Sheeva, Kirkwood, Armada
  
• x86 (MS Windows, Linux, Mac OS X)