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Digium SwitchVox AA355 Phone System w/ Redundant Power


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SKU: AA355_ref_nocards
Condition: Refurbished
In Stock

A-Stock: Great cosmetic condition.

B-Stock: May contain cosmetic blemishes such as surface scratches, worn or yellowed buttons, etc...

These phones have been tested and are fully functional. All phones are refurbished and come individually boxed with new curly cords, new designations, and a one year warranty!


The Digium Switchvox AA355 is a rackmountable open source phone system designed to run off of Digium's Asterisk based software. Use whatever SIP phones you want with the Switchvox 355. You're not locked into any carrier or telephone with the system allowing for a great deal of flexibility for the user. The SwitchVox AA355 supports a wide range of features including support for up to 75 concurrent calls at once. Either SIP trunks or analog PSTN trunks can be used with the system. Support for FXO trunks or FXS ports is done through optional add-in cards to add ports.

Digium AA355 Features:

  • Supports up to 75 concurrent calls
  • Supports up to 20 concurrent recorded calls
  • Supports Analog POTS lines or SIP Trunking
  • Mobility (Fixed Mobile Convergence)
  • Advanced IVR Capabilities
  • Conference bridge support up to 30 users
  • Support for Video Calling
  • Voicemail to Email Integration
  • Call Queues
  • Detailed Reports View
  • Scheduled Recordings
  • CRM Integration
  • Faxing
  • Music on Hold
  • RAID controller / Mirrored Drives
  • Redundant Power Supplies
  • Rack Mountable


  • (1) Digium SwitchVox AA355 Phone System
  • Redundant Power Supplies
  • Rack Mounts
  • 1 Year Warranty
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