KNZD-42IP
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Catalog excerpts

VoIP KNZD-42IP Door Phone KNZD-42IP Voice Door Phone offers a full digital network and KNTECH VoIP solution for the secure access control and monitoring of a building entrance. This advanced Door phone supports SIP 2.0 and operators of IMS platform guaranteeing easy customization for telephone operators and service providers. Features •SIP V1/V2(RFC2543/RFC3261) •One speed dial Key •Integrated Numeric Keypad •Support PoE(802.3af) •DTMF Switch control How to open the door？ 1）Password 2）Remote DTMF How to open the door? We have 3 way？ 1）Pass word 2）RFID card 3）Remote DTMF Benefits •Compatibility supports SIP 2.0 platform,effective inter connection and inter working with the mainstream IPPBX manufacturers •High-end chip Equipped with the latest Reliable chip set •Carrier standard voice Full duplex hands- free speaker phone,carrier standard voice •Flexible of lock approach passwords , DTMF Switch control •A key t o call One Speed dial Key •Multiparty calls Holding/waiting 3 ways call /conference •Easy installation integration into the existing LAN •Visitors leave a message Provide access to the message and p

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•Simple maintenance support online software upgrades and web management way •Protective level IP53 against dust, water, and mechanical damage Target Groups Business: offices, shopping areas Education: universities, campuses, schools, sports areas Health care: hospitals, laboratories,Pharmaceutical factory Logistics & Transportation: airports, parking lots or garages Industries: factories,product center Signalling protocol Power supply Quick dial buttons Buttons are made of stainless steel material, strong and durable. Number of speed dial buttons Super five or more Numeric keypad touch...

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SPECIFICATION VoIP SIP2.0 telephone DTMF dialing Free dial (maximum length of each number is 32 digits) Communication: Full duplex 2-way Call Control Signaling:VOIP SIP Info(DTMF), RFC 1 x LAN(IEEE 802.1x), Network Access Power:Power over Ethernet, IEEE802.3af, Class 0 Auxiliary Contacts: (option) Programming:Non-volatile flash memory programming and configuration through Web GUI Dry contact Load parameter Management and Operation:DHCP and static IP, remote automatic software upgrade, centralized Echo cancellation code: ITU-T G.167/G.168

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