DINSTAR DP82 Dual‐button SIP Audio Intercom
DINSTAR DP82 Dual‐button SIP Audio Intercom

DAdvanced DP82 Dual-Button SIP Audio Intercom with Keyless Access and Enhanced Security

Experience a new level of communication and security with the cutting-edge DP82 Dual-Button SIP Audio Intercom. Designed to meet the evolving needs of businesses, institutions, and residential settings, this advanced intercom combines state-of-the-art features with seamless functionality.

Unmatched Convenience:

With its intuitive touch screen control pad, interacting with visitors has never been easier. The DP82 allows you to effortlessly communicate with guests at any time, ensuring seamless access control and enhanced convenience for both users and visitors.

Keyless Access Redefined:

Say goodbye to the hassle of traditional keys. The DP82 offers a myriad of keyless access options, empowering you with the freedom to choose. Whether it's remotely opening the door or utilizing local IC/ID cards with electronic door locks, the DP82 sets a new standard for convenience and flexibility.

Crystal-Clear Audio:

Equipped with an advanced audio system featuring echo cancellation, the DP82 delivers crystal-clear voice communication, ensuring that every conversation is crisp and intelligible. Say goodbye to distorted or muffled sound, and embrace the clarity that the DP82 brings to your intercom experience.

Robust Security:

Enhancing your security infrastructure is paramount, and the DP82 is built with that in mind. Featuring an RF card reader, this intercom provides an additional layer of security, granting authorized individuals seamless access while keeping intruders at bay.

Seamless Integration:

The DP82 seamlessly integrates into your existing infrastructure, leveraging SIP technology to enable smooth and efficient communication over the internet. Its compatibility with various systems ensures a hassle-free installation and integration process, allowing you to enjoy the benefits of this advanced intercom system without disruptions.

Key Features
    • HD Voice
      Experience crystal-clear voice quality with HD Voice technology.
    • DTMF Tone Door Access
      Effortlessly control door access using DTMF tones.
    • Versatile Applications
      Ideal for various applications, including business, institutional, and residential settings.
    • Remote Door Opening
      Conveniently open doors remotely when connected to an electronic door lock.
    • Dual SIP Line and Dual SIP Servers
      Benefit from the flexibility and redundancy of dual SIP line and dual SIP servers.
    • Advanced Door Phone Features
      Enjoy an array of door phone features for enhanced functionality and control.
    • Two-Way Audio Stream
      Engage in seamless, two-way audio communication for efficient interactions.
  • SIP
    SIP
  • HD Audio
    HD Audio
  • Onvif
    Onvif
  • IK10
    IK10
  • IP65
    IP65
  • -20 ℃~65 ℃
    -20 ℃~65 ℃
  • HD Audio

High Stability and Reliability

  • SIP Protocol Support:  Supports SIP v1 (RFC2543) and v2 (RFC3261) for seamless communication.
  • Secure Communication:  Ensures secure SIP communication over TLS and SRTP protocols.
  • Network Protocol Support:  Compatible with TCP/IPv4/UDP protocols for flexible network connectivity.
  • Versatile Application Support:  Supports various protocols such as HTTP, HTTPS, FTP, and TFTP for diverse application requirements.
  • Network Management Protocol Support:  Includes support for protocols like ARP, RARP, ICMP, and NTP for effective network management.
  • DNS Query Support:  Enables DNS SRV, A Query, and NATPR Query for efficient domain name resolution.
  • STUN and Session Timer Support:  Includes support for STUN (Session Traversal Utilities for NAT) and session timer for improved connectivity and session management.
  • Flexible IP Address Assignment:  Supports DHCP, Static, and PPPoE for flexible IP address assignment options.
  • DTMF Mode Support:  Supports multiple DTMF modes including In-Band, RFC2833, and SIP INFO for DTMF tone transmission.

Streamlined Administration: Ease of Management

Empowering Connections, Enhancing Business
  • Auto Provisioning:  Supports automatic provisioning through FTP, TFTP, HTTP, HTTPS, and PnP protocols.
  • Web-based Configuration:  Easily configure the device settings using the HTTP or HTTPS web interface.
  • Web-based Management:  Manage and administer the device settings conveniently through the web-based management interface.
  • SNMP/TR069 Support:  Includes support for SNMP (Simple Network Management Protocol) and TR069 for efficient device management and configuration.
  • Configuration Backup/Restore:  Effortlessly backup and restore device configurations for seamless management and recovery.
  • Syslog:  Allows for the logging and monitoring of system events through the syslog protocol.

Features

Enhance Communication with Advanced Features
    • Two Call Button:  Equipped with two call buttons for easy and intuitive communication.
    • DTMF Mode Support:  Supports various DTMF modes including In-Band, RFC2833, and SIP INFO for tone transmission.
    • DNS Query Support:  Enables DNS SRV, A Query, and NATPR Query for efficient domain name resolution.
    • Network Protocol Support:  Compatible with TCP/IPv4/UDP protocols for flexible network connectivity.
    • Syslog:  Allows for the logging and monitoring of system events through the syslog protocol.
    • Keypad-based Configuration Management:  Effortlessly manage and configure the device settings using the keypad-based management interface.
    • Auto Provisioning:  Supports automatic provisioning through FTP, TFTP, HTTP, HTTPS, and PnP protocols.
    • Voice Activity Detection (VAD):  Utilizes VAD technology to detect voice activity and optimize communication quality.
    • Wideband Codec Support:  Supports the wideband codec G.722 for superior audio quality.
    • HD Voice:  Provides high-definition voice quality for crystal-clear communication.
    • Door Phone Features:  Includes features specifically designed for door phone applications, enhancing access control and communication.
    • Door Access:  Enables door access control using DTMF tones.
    • IP Address Assignment Support:  Supports DHCP, Static, and PPPoE for flexible IP address assignment options.
    • STUN and Session Timer Support:  Includes support for STUN (Session Traversal Utilities for NAT) and session timer for improved connectivity and session management.
    • Network Protocol Support:  Supports HTTP, HTTPS, FTP, and TFTP protocols for versatile network management.
    • Configuration Backup/Restore:  Effortlessly backup and restore device configurations for seamless management and recovery.
    • SNMP/TR069 Support:  Includes support for SNMP (Simple Network Management Protocol) and TR069 for efficient device management and configuration.
    • HTTP/HTTPS Web Management:  Manage and administer the device settings conveniently through the HTTP/HTTPS web-based management interface.
    • SIP over TLS, SRTP:  Ensures secure communication using SIP over TLS and SRTP protocols.
    • Codec Support:  Supports various codecs including PCMA, PCMU, G.729, G723_53, G723_63, and G726_32 for optimal audio compression and quality.
    • Two-Way Audio Stream:  Enables seamless and bidirectional audio communication for efficient interactions.
    • Action URL/Active URI Remote Control:  Allows remote control and interaction with the device through Action URLs or Active URIs.
    • Comfort Noise Generator (CNG):  Generates comfort noise to enhance audio quality during silent periods.
    • Two SIP Line, Dual SIP Servers:  Supports two SIP lines and dual SIP servers for enhanced communication flexibility and redundancy.

Downloads

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Frequently Asked Questions

Q1. What call button options are available on the intercom?

A1. The intercom is equipped with 2 call buttons for easy communication and accessibility.

Q2. Which DTMF modes are supported by the intercom?

A2. The intercom supports various DTMF modes, including In-Band, RFC2833, and SIP INFO.

Q3. Can the intercom support door access control through DTMF tones?

A3. Yes, the intercom allows for door access control using DTMF tones.

Q4. What network protocols are supported by the intercom?

A4. The intercom is compatible with TCP, IPv4, and UDP protocols for seamless network connectivity.

Q5. Does the intercom support configuration backup and restore?

A5. Yes, the intercom allows for easy configuration backup and restore for seamless management and recovery.

Q6. What is the supported codec for wideband audio quality?

A6. The intercom supports the G.722 wideband codec for superior audio quality.

Q7. Can the intercom be remotely managed and provisioned?

A7. Yes, the intercom supports remote management and provisioning through protocols like FTP, TFTP, HTTP, HTTPS, and PnP.

Q8. Does the intercom have a voice activity detection feature?

A8. Yes, the intercom utilizes voice activity detection (VAD) technology for optimized audio communication.

Q9. Is the intercom compatible with SIP over TLS and SRTP for secure communication?

A9. Absolutely, the intercom supports SIP over TLS and SRTP protocols for secure communication.

Q10. What are the supported codecs for audio compression on the intercom?

A10. The intercom supports codecs such as PCMA, PCMU, G.729, G723_53, G723_63, and G726_32 for optimal audio compression.

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