http:// The RSS feed of the latest 10 Adaptors articles at VOIP Article Directory, Communication Technology articles en http:///voip-hardware/adaptors/hybertone-voip-gateway.html HyberTone is a VoIP hardwaremanufacturer with a low cost from China. Now, we have 1 to 8 ports VoIP Gateways/ATA, are studying developing the FXO 2/