BrandNew 4-port TDM410P v2.2 telephone PBX card has 3 FXO (red) and 1 FXS (green)ports. Compatible with Asterisk, FreePBX, Sangoma, Issabel, Digium and other VoIP PBX systems. Great for any business PBX VoIP telephone system that wants to use analog TDM to manage incoming and outgoing calls. The included 4-port cable is designed to handle up to 3 standard incoming trunk lines and 1 standard analog telephone handset. With full profile and low profile brackets, this Dahdi PCI card can use opensource software installed in a full-size or slim, small form factor (SFF) PC to build a sophisticated telephone solution, IP PBX, SIP server, VoIP Gateway, VoIP bridge, Conference room, Voicemail, Call Recording system with extended features at a very low cost. Buy with confidence from a US Seller.

Asterisk, FreePBX, Sangoma, Issabel, Digium, Wildcard, Telephony, VoIP, IP PBX, SIP, TDM400P