Description
ISDN PRI Card,E1 Card T1 Card,with 4 E1 / T1 /J1 Ports.Asterisk Card Te420 Supports Asterisk,Freepbx,Issabel,AsteriskNow,VitalPBX, Tcpbx Isabel and other open source softwares..with PCI Express (PCI-E) Connector. -with the voice board, computer and Open Source softwares for unified comunnications,buyers can creat a restaurant hotel VoIP Business Phones System,IP Phones Equipment PABX Device,multi line / land line phone systems for home / small business,asterisk pbx ip telephone device ..ISDN PRI Asterisk Card ss7 E1 / T1 / J1 ISDN digital card TE420 TE430.Using the card, open source software and PC,you can build a telephone solution / IP PBX / call center /SIP server/VoIP Gateway Trunk appliance based on the card easily at a very low cost.
