Asterisk GSM Cards for ippbx, callcenter, sip call terminal

Product Features
 
*    Support 1*E1/T1 interface,( E1/T1 selectable)
*    Using the Dahdi driver : wct4xxp.ko,any driver patch no need
*    Supporting EC Module with Octasic EC chip.
*    Supporting Hardware HDLC and channel switching.
*    System support:elastix2.4.0,trixbox2.8.0,goautodial3.0 etc  
 
 
Technical Specifications
 
*    Interface
        1*E1/T1         
        PCI express 1.0
*    Dimension
       124mm(length)*940mm(height)
*    Led
      2 dual-color LEDs (layer 1 state indicators)
 
 
Applications:
 
*    ISDN PRI PBX
*    Voice over IP PRI gateways
*    VoIP integration of ISDN equipment
*    PBX to PBX trunking
*    IVR