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Quick Overview

The Switchvox E520 is a compact appliance with the computing power to fuel your business communications. Equipped with a quad-core processor, solid state drive, and all the advanced Unified Communications (UC) features of Switchvox.

Switchvox E520 Appliance

The Switchvox E520 was bulit to meet the needs of a modern small business.  This quad core equipped Switchvox appliance offers a small form factor and easy to use licensing model. Get all the UC features of Switchvox along with solid state drives, a feature that was yet to be seen in the small appliances from Digium. The E520 Switchvox appliance allows for unmatched scalability along with the support you've come to expect from Digium and .e4.

Switchvox E520 Highlights:

  • SIP Only (Add a Digium analog gateway)
  • Supports up to 300 phones 
  • Up to 100 concurrent calls
  • Quad-core processor
  • SSD Storage
  • 7.2”D x 7.0”W x 1.2”H
  • Requires Switchvox 6.5 or higher

Switchvox Brocure


  • 1ASE520000LF - Switchvox E520 Appliance, North America Power Adapter Included

Software and Support

  • 1SWXSMB00DL - Switchvox SMB Software
  • 1SWXPSUB1 - 1 Switchvox User with 1 Year Platinum Support and Maintenance Subscription

Optional Add-Ons

  • 803-00031- Extend Warranty to 3 Years
  • 803-00032 - Extend Warranty to 5 Years
  • 3244-00060 - 19” Rackmount Shelf for E510/E520/Gateway
  • 3111-00021 - E520 Power Cable, NEMA 5-15P to C5 for Europe
  • 3111-00022 - E520 Power Cable, NEMA 5-15P to C5 for UK
  • 3357-00017 - E520 Replacement Power Adapter,100-240VAC, 65W, 19.5V, NA
  • 3111-00020 - E520 Power Cable, NEMA 5-15P to C5 for Australia

Switchvox Part Number: 1ASE520000LF 

UPC: 797734602807 

Still not sure which FreePBX VoIP phone is right for you? Call us toll free at 877.434-8647- Our online team of experts will be happy to create a custom quote for you. 


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