Product guide

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Chapter 1 the Introduction of AX-2G4A
Overview of the AX-2G4A
AX-2G4A Asterisk card is a hybrid card, which support two GSM channels and 4 FXO/FXS
analog ports. Using AX-2G4A, open source Asterisk PBX and stand alone PC, users can create
their SOHO telephony solution which includes all the sophisticated features of traditional PBX,
and extended features such as voicemail in IP PBX.
Features
Two GSM channels and four analog ports
Bulk SMS sending
Multi-language for SMS
IMEI changeable
PIN-Number unlock for the SIM card
Monitor GSM signal strength by command and LEDs
Monitor communication status by command line
Send SMS by Asterisk CLI, and dial-plan
Detect accurately when the called party answers the call
GSM quadband frequency(850/900/1800/1900MHz)
DTMF detection
Suitable for 3.3 volts and 5.0 volts 32 bit PCI slots
PCI slot or 4-pin connector for power feeding
SMS receiving (not available now)
Elastix, Trixbox (not support now)
Applications
GSM and analog connectivity for PBX
Mobile and analog PBX
GSM and analog VoIP gateway
SMS gateway
GSM callback services
Hardware Requirement
500-Mhz Pentium III
64MB RAM
3.3V or 5V PCI 2.2 slot