Why ACTIVE? All of the cards available in the market are called PASSIVE or DUMB cards.
The difference is that our card takes care of the majority of operation on board thus reducing the load on the CPU. Furthermore, our product is detected as a network card in both LinuxTM and WindowsTM systems.
Once the driver is installed in your system, you can start configuring the card through an easy to use interface and start using it with your preferred PBX platform (3CXTM, AsteriskTM, ElastixTM...). Hardware DSP for Line Echo Cancellation (carrier grade 128ms) and transcoding is included.
Works with
Warranty Info

5 Years warranty
+ 3 months money back guarentee

Key Features

  • Compatible with 3CXTM, ElastixTM, AsteriskTM, TrixboxTM, FreePBXTM, FreeSwitchTM and others
  • WindowsTM/LinuxTM compatible (all versions)
  • On board 128ms hardware Line Echo Cancellation DSP
  • On board Transcoding (G711 ulaw/alaw, G722, G723.1, G729) DSP
  • 4 analog ports (FXO or FXS)
  • T.38 fax relay
  • Pre configured for almost plug and play experience
  • Clean and easy to understand GUI
  • Caller ID supported
  • DTMF Digit Detection and Generation supported
  • SIP User Agent IETF RFC3261 compliant