Digium D70 IP Phone

An executive-level HD IP phone with 6-line keys and 10 rapid dial/busy lamp field (BLF) keys and real-time status information displayed on an additional LCD screen, allowing users to quickly navigate through up to 100 of their most important contacts.

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  • Certified

  • Supported


  • Executive IP phone designed specifically for Asterisk and Switchvox
  • Plug-and-play provisioning and management
  • Integrated with core Asterisk features and services


  • Paid
  • $279 MSRP


The Digium D70 is a high quality IP desk phone designed and built specifically for use with Asterisk and Asterisk-based phone systems. It features HD sound quality, plug-and-play deployment and deep integration with core Asterisk features and service, all at a price that fits any budget. The D70 feature set includes:

  • 6 line keys / 6 SIP accounts
  • 10 feature keys
  • 10 programmable rapid dial / BLF keys
  • 100 total rapid dial / BLF contacts
  • HDVoice™ audio
  • PoE or 5 VDC power
  • 2 port Gigabit LAN w/ switch
  • Full duplex speaker phone

The D70 includes productivity applications including:

  • Interactive Voicemail
  • Visual call parking
  • Searchable contact directory
  • One-touch call recording
  • Queue monitoring
  • User presence

User Interface

  • 4.5 inch, 320 x 160 pixel backlit grayscale LCD display
  • 6 line appearance keys
  • 10 feature keys
  • Programmable LCD rapid dial panel
  • 10 programmable rapid dial / BLF keys
  • 100 total rapid dial / BLF contacts
  • 4 context sensitive soft keys
  • 6-key navigation controller
  • Headset, speaker and mute keys
  • 2-color LED message waiting indicator
  • Volume control


  • RJ-9 handset jack
  • RJ-9 headset jack
  • 2 switched Gigabit Ethernet ports
  • 5 volt DC power port

Phone Applications

  • Voicemail
  • Contacts
  • Presence /Status
  • Call Log
  • Parked Calls
  • Call Queues
  • Call Info

Phone Features

  • Auto answer
  • Headset answer
  • Distinctive ring
  • Custom ring tones
  • Call waiting
  • Call transfer (blind and assisted)
  • Call forward
  • Call hold
  • Call parking
  • Call pickup
  • Intercom / Paging
  • Message Waiting Indication (MWI)
  • Busy-Lamp Field (BLF)
  • 3-way conferencing
  • Do Not Disturb (DND)
  • Redial
  • Call timer
  • Caller ID display

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Support Details

Support for the D70 is provided by Digium's support team.

Support Contact Information



Digium®, Inc. provides Asterisk® software, telephony hardware and Switchvox business phone systems that deliver enterprise-class unified communications at an affordable price. Digium is the creator, primary developer and sponsor of the Asterisk project, the world’s most widely used open source communications software. Asterisk turns an ordinary computer into a feature-rich communications server. A community of more than 80,000 developers and users worldwide uses Asterisk to create VoIP communication solutions in more than 170 countries.

Since 1999, Digium has empowered developers to create innovative communications solutions based on open standards and open source software, providing an alternative to proprietary phone systems. Digium’s business communications products are sold through a worldwide network of reseller partners. More information is available at http://www.digium.com and http://www.asterisk.org.

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Digium Certified

Digium offers certification of selected products to ensure their interoperability with Certified Asterisk as well as Digium's other products. A Digium certified product provides an assurance of quality and interoperability of the product with Asterisk.