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KoonTech VoIP Server KNTD-50

KNTD-50

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UC features for up to 50 users

The KNTD-50 IP PBX appliance is designed to bring leading edge voice, video, data, and ability features to enterprises, small and medium businesses, retail and residential environments in an easy-to-manage fashion. This enterprise-grade on premise IP PBX supports E1, T1 and J1 networks and offers scalability by supporting up to 50 users. This secure and reliable IP PBX delivers unifed communication features at an unprecedented price point it hout any licensing fees, costs-per-feature, or recurring fees.Select ippbx telephone system, you do not need to deploy the phone line, can quickly multicast, system high security attack, intelligent office communication.Host Standby N+1 redundancy System design

KNTECH IP PABX Model Number

 

 Register user  Simultaneous Calls  Model Number
 50 line  15 line  KNTD-50
 100 line  30 line  KNTD-100
 300 line  90 line  KNTD-300
 500 line  150 line  KNTD-500
 800 line  400 line  KNTD-800
 1000 line  300 line  KNTD-01K
 3000 line  900 line  KNTD-03K
 5000 line  1500 line  KNTD-05K



==>>>> Product Specification

Model

KNTD-50 IPPBX Enterprise - class unified communication system

 

Hardware interface

Network Interface

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

NAT router

Support (user configuration)

Reset switch

Support, Web configuration

Audio / video capability

Speech algorithm

Support fax tone detection and automatic switching G.711, 7.29, 7.23, 7.26 encoding

Voice

G.711 A-law / U-law, G.722, G.723.1, G.726, G.729A / B, AAL2-G.726-32

Video coding

H.264, H.263, H263 +

QoS

Layer 3 QoS, Layer 2 QoS

Signaling protocol

DTMF detection method

Support three, In Audio, RFC2833, SIP INFO

Digital signal

PRI, SS7, MFC / R2

Terminal management and automatic deployment capabilities

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

Network protocol

TCP / UDP / IP, RTP / RTCP, ICMP, ARP, DNS, DDNS, DHCP, NTP, TFTP, SSH, HTTP / HTTPS, SIP (RFC3261), STUN, SRTP, TLS / SIP, LDAP

PSTN disconnection method

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 )

Safety

Media encryption

SRTP, TLS, HTTPS, SSH

Advanced defense

Fail2ban, Alert events, whitelists, blacklists, encrypted access controls

Physical characteristics

Global universal power supply

Input: 100 ~ ~ 240VAC, 50 / 60Hz;

weight

Equipment weight: 2.165 Kg; Package weight: 3.012 Kg

Use the environment

Operating environment: 32 - 113ºF / 0 ~ 45ºC, humidity 10 - 90% (No condensation)
Storage environment: 14 - 140ºF /  - 10 ~ ~ 60ºC, humidity 10 - 90% (No condensation)

size

440mm (L) x 185mm (W) x 44mm (H) IU standard

installation

Desktop or cabinet installation

Additional features

Multi-language support

Web user interface supports English / Simplified Chinese, customizable IVR / voice prompts in English, Chinese, english English

Caller ID detection

ETSI-FSK, ETSI-DTMF

Polarity reversal / Wink

Support, option on / off control call setup and termination

Call Center

Supports multiple call queues and queue queuing sounds

Customize Auto Attendant

Supports Layer 3 IVR (Interactive Voice Response)

Concurrent call capability

Up to 50 SIP terminals can be registered, up to 500 concurrent calls

Meeting room capacity

Supports up to 10 voice conference rooms, up to 100 voice conference members

Call function

Call Park, Call Forward, Call Forward, Do Not Disturb, DISA, ring Group, Pickup Group, blacklist, call / intercom, etc.

  Host Standby N+1 redundancy System design

The voip server software web UI


==>>>>Telephone System

 

 

 


==>>>>Product Application

 

 


==>>>>Product Detailed Pictures

The voip server exterior

 

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KoonTech VoIP Server KNTD-50

KoonTech VoIP Server KNTD-50

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