Switchvox 355 - EOL*

*Product has reached End-of-Life and replaced by the 360 model.

Switchvox, built on Asterisk, is Digium's Unified Communications (UC) solution for SMBs. Each Switchvox UC system supports VoIP and traditional calling while also incorporating many key features to enable your business communications. Switchvox is easily provisioned with a GUI that allows you to configure multiple users and setup your entire system quickly.

Switchvox 355 is ideal for larger businesses that want a high-performance, highly redundant, full-featured rackmount PBX.

Switchvox 355


Switchvox can be used in many of today's applications where an IP PBX can be utilized. Here are some of the capabilities that are built-in to Switchvox Unified Communications systems and can be easily applied to your business applications.

  • VoIP and Traditional Calling
  • Mobility (Fixed Mobile Convergence)
  • Interactive Switchboard
  • Advanced IVR Capabilities
  • Integrated Conferencing
  • Video Calling Support
  • Voicemail with email integration
  • Built-in Call Queues
  • Detailed Reporting
  • One-Touch and Scheduled Recordings
  • CRM Integration
  • Extend API
  • Faxing
  • Music on Hold


  • Redundant rackmount form factor
  • Weight: 48 lbs including packaging
  • Power supply: Dual redundant 500W
  • Dimensions: 16.8125"W x 26.375"D x 5.25"H
  • Telephony card slots: Three
  • Supported telephony cards: TDM410, TDM800, TDM2400, TE134, TE205/207, TE405/407, B410P

How to Buy

Switchvox Appliances are configured based on the needs of your business. Contact Digium directly or a channel partner to design a Switchvox system.