VoIP hardphones/converters

• ATA devices (turns an ordinary, analog handset into a VoIP device)

  • Multitudinous numbers of devices out there
  • Most run on SIP or H.323
  • Digium just came out with one nicknamed the IAXy
    • obviously, it uses the IAX protocol

• Hardware phones

  • too numerous to discuss
  • mostly SIP-based, some are being developed to use IAX
  • WiFi, cordless capable, USB