Asterisk Card TDM400P with 3 FXO 1 FXS Modules,Analog Telephony Card PCI Voice Board Supports Asterisk Freepbx Issabel Hardware,TDM 400P Isabel...

The card is with 3 FXO +1 FXS modules. - FXO port connects to PSTN line and the FXS port connects to the telephone. Using the card, open source software and PC,you can build a telephone system/ Asterisk IP PBX / call center easily at a very low cost. The card is with PCI interface. Supports Asterisk,Issabel,Freepbx,Free PBX,freeswitch,,...Dahdi