Asterisk FXO Card with 4 FXO Modules,PCI Voice Board Supports Freepbx Issabel Asterisk Dahdi for Free PBX SIP Phone System

The card is with 4 FXO + 0 FXS modules installed. Compatible with Asterisk,Issabel ,FreePbx,Dahdi, Free PBX ... PCI Connector. --The FXO module is in red and the FXS module is in green. --FXO port connects to PSTN line and the FXS port connects to the telephone. The Analog card supports Asterisk, Issabel,Dahdi,FreePBX... Using the analog card, open source voip PBX and stand alone PC, users can create their SOHO telephony solution include all the sophisticated features of traditional PBX, and extend features such as voicemail in IP PBX. Issabel / FreePBX / Asterisk Settings: [ .localdomain]#dahdi_genconf [ .localdomain]#dahdi_cfg -vvvv Configuration ====================== Channel map: Channel 01: FXS Kewlstart (Default) (Echo Canceler: mg2) (Slaves: 01) Channel 02: FXS Kewlstart (Default) (Echo Canceler: mg2) (Slaves: 02) Channel 03: FXS Kewlstart (Default) (Echo Canceler: mg2) (Slaves: 03) Channel 04: FXS Kewlstart (Default) (Echo Canceler: mg2) (Slaves: 04) ====================== ---zus---

• Quad Span Analog Card TDM400P with 4 FXO Modules. * FXO module is red,FXS module is green,the FXO port connects the traditional telephone line (landline), the FXS port connects the traditional telephone.
• Asterisk Dahdi Card,Voice Telephone Board,Compatible with ASTERISK,Issabel ,FreePbx,Dahdi,Free PBX,ISABEL,...TDM 400P
• TDM 400P FXO Asterisk card with 4 FXO +0 FXS ports. Interface : PCI
• Using the card, PC and open source softwares,such as Asterisk,Free PBX,Issabel ,you can build a telephone system/ IP PBX / call centre /SIP Phone Gateway Trunk appliance based on the card easily at a very low cost.
• ASTERISK Card,Dahdi Voice Board,FXS FXO Adapter,Compitable with Asterisk, FreePBX, Issabel, Dahdi, Free PBX, Isabel