Eicon-networks V8.3 Manuale Utente Scaricare il pdf (Pagina 73)

Features 73

• Full-duplex voice, ‘barge-in’

• Voice activity detection

• Silence detection

• Human talker detection

• Fax signal detection

• G.168 echo cancellation, up to 128 ms tail length

• Recording automatic gain control (AGC)

•Pitch control

• Audio tap

Voice over IP support

• G.711 voice codec (64 kbps, µ-law, A-law)

• G.726 voice codec (32 kbps)

• GSM voice codec (13 kbps)

• G.168 echo cancellation, up to 128 ms tail length

• Adaptive jitter buffer

• Voice activity detection (VAD)

• Comfort noise generation (CNG)

• Real time protocol (RTP framing)

• Impedance calibration

Switching and Conferencing features

• On-board switching and conferencing

• Automatic gain control (AGC)

Fax features

• Support for fax class 1 and 2

• Support for fax group 3, T.30

• V.17, V.29, V.27ter, V.21, V.34 modulation

• Up to 33.600 bps with each channel (send and receive)

• Fax compression MH, MR, MMR

• Error Correction Mode (ECM)

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Eicon-networks V8.3 Manuale Utente Pagina 73