Model
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KNTD-100 IPPBX Enterprise - class unified communication system
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Hardware interface
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Network Interface
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Using dual Gigabit interface (10/100 / 1000M Ethernet adaptive) and integrated POE (IEEE 802.3at-2009)
The third Gigabit port for the hot backup cluster
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NAT router
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Support (user configuration)
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Reset switch
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Support, Web configuration
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Audio / video capability
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Speech algorithm
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Support fax tone detection and automatic switching G.711, 7.29, 7.23, 7.26 encoding
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Voice
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G.711 A-law / U-law, G.722, G.723.1, G.726, G.729A / B, AAL2-G.726-32
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Video coding
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H.264, H.263, H263 +
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QoS
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Layer 3 QoS, Layer 2 QoS
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Signaling protocol
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DTMF detection method
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Support three, In Audio, RFC2833, SIP INFO
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Digital signal
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PRI, SS7, MFC / R2
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Terminal management and automatic deployment capabilities
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Support for SIP terminal plug-and-play auto-deployment (including DHCP Option 66 / multicast SIP SUBSCRIBE / MDNS Automatic detection and configuration), support TFTP / HTTP / HTTPS upgrade, local upgrade
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Network protocol
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TCP / UDP / IP, RTP / RTCP, ICMP, ARP, DNS, DDNS, DHCP, NTP, TFTP, SSH, HTTP / HTTPS, SIP (RFC3261), STUN, SRTP, TLS / SIP, LDAP
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PSTN disconnection method
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Support the PSTN line intelligent detection and automatic matching function, support five kinds of signaling detection methods (1, Busy Tone detection, 2, CPT detection, 3, polarity reversal detection, 4, Hook Flash Timing detection, 5, Loop Current Disconnect detection )
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Safety
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Media encryption
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SRTP, TLS, HTTPS, SSH
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Advanced defense
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Fail2ban, Alert events, whitelists, blacklists, encrypted access controls
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Physical characteristics
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Global universal power supply
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Input: 100 ~ ~ 240VAC, 50 / 60Hz;
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weight
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Equipment weight: 2.165 Kg; Package weight: 3.012 Kg
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Use the environment
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Operating environment: 32 - 113ºF / 0 ~ 45ºC, humidity 10 - 90% (No condensation) Storage environment: 14 - 140ºF / - 10 ~ ~ 60ºC, humidity 10 - 90% (No condensation)
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size
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440mm (L) x 185mm (W) x 44mm (H) IU standard
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installation
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Desktop or cabinet installation
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Additional features
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Multi-language support
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Web user interface supports English / Simplified Chinese, customizable IVR / voice prompts in English, Chinese, english English
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Caller ID detection
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ETSI-FSK, ETSI-DTMF
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Polarity reversal / Wink
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Support, option on / off control call setup and termination
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Call Center
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Supports multiple call queues and queue queuing sounds
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Customize Auto Attendant
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Supports Layer 3 IVR (Interactive Voice Response)
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Concurrent call capability
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Up to 5,000 SIP terminals can be registered, up to 500 concurrent calls
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Meeting room capacity
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Supports up to 10 voice conference rooms, up to 100 voice conference members
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Call function
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Call Park, Call Forward, Call Forward, Do Not Disturb, DISA, ring Group, Pickup Group, blacklist, call / intercom, etc.
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Host Standby N+1 redundancy System design |