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8 NTU Optical Network Terminals
– Simultaneous dual-band operation: 2.4GHz and 5GHz
VoIP:
– SIP protocol support
– Audio codecs: G.729 (A), G.711(A/U), G.723.1
– ToS for RTP packets
– ToS for SIP packets
– Echo cancellation (G.164, G.165 guidelines)
– Silence detector (VAD)
– Comfortable noise generator
– DTMF signals detection and generation
– DTMF transmission (INBAND, RFC2833, SIP INFO)
– Fax transmission: upspeed/pass-through G.711, T.38.
Value Added Services:
– Call Hold
– Call Transfer
– Call Waiting Notification
– Forward Unconditionally
– Forward on 'No Answer'
– Forward on 'Busy'
– Caller ID Display for ETSI FSK
– Caller ID Barring (Anonymous calling)
– Warmline
– Flexible numbering plan
– Voice mail notifications (MWI)
– Anonymous Call Blocking
– Call Barring
– Do not Disturb (DND)
Firmware update via web interface, TR-069, OMCI
Remote monitoring, configuration, and setup:
– TR-069
– Web interface
– OMCI
– Telnet
Fig. 1 shows equipment application diagram for NTU-RG equipment.
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