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8
NTU
Optical Network Terminals
Wi-Fi:
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802.11 a/b/g/n/ac standard support;
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Simultaneous dual-band operation: 2.4GHz and 5GHz.
VoIP:
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SIP protocol support;
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Audio codecs: G.729 (A), G.711(A/U), G.723.1;
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ToS for RTP packets;
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ToS for SIP packets;
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Echo cancellation (G.164, G.165 guidelines);
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Silence detector (VAD);
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Comfortable noise generator;
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DTMF signals detection and generation;
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DTMF transmission (INBAND, RFC2833, SIP INFO);
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Fax transmission: upspeed/pass-through G.711, T.38.
Value Added Services:
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Call Hold;
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Call Transfer;
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Call Waiting Notification;
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Forward Unconditionally;
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Forward on 'No Answer';
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Forward on 'Busy';
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Caller ID Display for ETSI FSK;
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Caller ID Barring (Anonymous calling);
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Warmline;
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Flexible numbering plan;
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Voice mail notifications (MWI);
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Anonymous Call Blocking;
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Call Barring;
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Do not Disturb (DND).
Firmware update via web interface, TR-069, OMCI
Remote monitoring, configuration, and setup:
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TR-069;
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Web interface;
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OMCI;
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Telnet.