FXS Gateway Overview
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¾ Audio feature
z Codec: G.711 a/μlaw, G.723.1 (6.3kbps), G.729A, G.729B, G.729AB
z VAD (Voice Activity Detection)
z CNG (Comfort Noise Generate)
z G.168/165-compliant adaptive echo cancellation
z Dynamic Jitter Buffer
z Bad Frame Interpolation
z Voice/DTMF Gain Settings
z Generate Caller ID (DTMF or FSK)
z Provide In-band or Out-band DTMF generation/detection
z Provide Progress tone
¾ System Monitoring
z System status (Link, Ready, Status, TEL, Power).
¾ Remote Firmware Upgrade
You can use FTP/TFTP to perform configuration backup/restore and firmware
upgrade for the VoIP Gateway from a remote location.
¾ Security
z Password protection for system management
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