FXO Adapters

From AltoEdge Hardware

An FXO adapter is a device that lets you connect VoIP systems to regular old landline phones (ie. PSTN lines). They are used where you have some type of VoIP system but where you still need to connect to ordinary phone lines.

Typical Applications

AltoEdge offers both a hardware and software FXO. For more information on our Virtual FXO please see Carousel Virtual Adapter.

Purchase directly through AltoEdge Hardware

Linksys FXO Adapter
FXOSPA3102 (USA/Canada/Australia only)

The SPA-3102 delivers clear, high-quality voice communication in a variety of network conditions. Excellent voice quality in challenging, changeable IP network environments is made possible via Sipura's advanced implementation of standard voice coding algorithms. The SPA-3102 is interoperable with common telephony equipment like facsimile, voicemail, PBX/KTS and interactive voice response systems.

Telephone Functions
  • Connects VoIP to ordinary external PSTN phone lines.
  • 1 network socket and 1 phone line socket.
  • Can be used as a router if you don't have a network.
  • Configuration is by telephone handset and internet browser.
  • SIP (RFC3261) VoIP Standard Compliant.
  • Fully FCC (USA) ETSI (Europe) and ACIF (Australian) approved.
  • Supports G721, G726, G723 and G729 audio codecs.
  • Disconnection by CTC, Polarity Reversal, Silence or Tone.
System Requirements
  • Windows 2000, XP or later
  • 400 MHz processor or higher
  • 128 MB RAM or higher
  • Free network port

FXO Adapters

Sipura SPA-3102
Technical Support
Setup Guide

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