HP Poly Rove B2 Single/Dual Cell DECT Base Station - NA 
AUDIO FEATURES
• Narrowband Codecs: G.711 A-law and µ-law, G.726, G.729A, G.729AB
• Wideband Codec: G.722, Opus
• Voice activity detection
• Comfort noise generation
• DTMF tone generation (RFC2833 and SIP INFO)
• Low-delay audio packet transmission
• Adaptive jitter buffers
• Advance Noise Cancelation
• Packet loss concealment
• G.165, 168 echo cancellation
• Silence suppression

Product also known as: