Openvox G400P GSM card
The OpenVox G400P provides scalable connectivity to GSM networks for your linux machine. It comes with fully GPLed drivers for the linux 2.4.X and 2.6.X kernels. The OpenVox GSM card can be connected to any other OpenVox card to build a real TDM switched PBX.

Target applications
• GSM connectivity for PBX
• Mobile PBX
• GSM VoIP gateway
• SMS gateway
• GSM callback services

Main Features
• 4 GSM quadband channels
• 1 SIM card per GSM channel
• Fast call setup
• DTMF detection
• GSM data connections
• GPRS data connections
• 4 LEDs (network state indicators)
• Suitable for 3.3 volts and 5.0 volts 32 bit PCI slots

• RoHS compliant
• Certificates: CE and FCC


Download here the Openvox G400P Datasheet