Single FXS

About Single FXS VoIP Adapters (ATA)

Use your existing analog phones or fax machines to make calls with our Single FXS VoIP Adapters! These single port analog telephone adapters (ATAs) are your simple VoIP solution that works with most SIP-based Internet Service Providers (ISP). 

Auto-provisioning, a compact-sized design, and easy-to-manage features are just some of the top reasons why our customers choose these FXS VoIP Adapters!

Why Single FXS VoIP Adapters?

  • 1 FXS port for analog devices
  • Advanced telephony features
  • Automated provisioning
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