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NG-188 User Manual
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The network connects:
2 RJ45 connect, a WAN, a LAN
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One Liftline
1.4 Software
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Support two sip servers running at the same time.
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Back-up sip server support.
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NAT,
Firewall.
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DHCP client and server.
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Support PPPoE, (used for ADSL, cable modem connecting).
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Support major G7.xxx CODEC.
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VAD,CNG.
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G.168 compliant 32ms echo cancellation
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Tone generation and Local DTMF re-generation according with ITU-T
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E.164 dial plan and customized dial rules
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Support Lifeline.
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Hotline.
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Speed Dial
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Call Forward, Call Transfer, 3-way conference calls
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Caller ID display
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DND(Do Not Disturb),Black List,Limit List
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Upgrade firmware through FTP or HTTP.
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Web
management.
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Reverse
polarity
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Telnet remote management.
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Voice
prompt
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adjustable user password and super password
1.5 Standard and Protocols
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IEEE 802.3 /802.3 u 10 Base T / 100Base TX
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PPPoE: PPP Protocol over Ethernet
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DHCP Client and Server: Dynamic Host Configuration Protocol
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G.711 u/a; G729 audio Codec
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SIP RFC3261, RFC 2543
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IAX2
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TCP/IP: Internet transfer and control protocol
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