DP81
Audio SIP Intercom
Audio SIP Intercom
The DP81 is an audio SIP Intercom with advanced audio system with the echo cancellation function. with the touch screen control pad, you can speak to visitors at any time.
DP81 offers key-less control and convenience for the users opening the door without a key. The door can be open remotely if there is an electronic door lock. It’s ideal for control communication and security over internet such as business,institutional and residential applications.
DP81 offers key-less control and convenience for the users opening the door without a key. The door can be open remotely if there is an electronic door lock. It’s ideal for control communication and security over internet such as business,institutional and residential applications.
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CDR -
Dynamic domain name resolution -
SIP -
TR069 -
Voice data backup -
Enhanced Security
Detailed parameters
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Aluminum surface, Metal bottom shell
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DTMF Mode: In‐Band, RFC2833 and SIP INFO
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STUN, Session timer
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HTTP/HTTPS/FTP/TFTP
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SIP over TLS, SRTP
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Syslog
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Configuration web‐based management
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Auto provisioning: FTP/TFTP/HTTP/HTTPS/PnP
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Voice activity detection (VAD)
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Wideband codec: G.722
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HD voice
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Default auto answer
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Door Access: DTMF tones
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2 call button
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DHCP/Static/PPPoE
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DNS SRV/ A Query/NATPR Query
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TCP/IPv4/UDP
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Configuration backup/restore
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SNMP/TR069
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HTTP/HTTPS Web Management
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Comfort noise generator(CNG)
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Codec: PCMA, PCMU, G.729, G723_53, G723_63, G726_32
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Two‐way audio stream
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Action URL/Active URI remote control
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Door Phone features
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2 SIP line, Dual SIP servers