Sangoma A20004DE Analog Telephony Card

Sangoma Remora A20004DE 8FXO PCI Express Card with Echo Cancellation Overview

For Asterisk, FreePBX, and PBXact phone systems, the Sangoma A200 analog telephony card is our most scalable analog card, with two (2) to 24 ports. On a single PCI Express slot, that’s up to 24 PSTN calls. Since the cards are interchangeable, you can mix and match FXO and FXS interfaces to get the exact port setup you need. The A200 telephony card comes standard with 2-4 analog ports and can be expanded to 24 ports with the addition of daughterboards and the Remora backplane system. Customers trust Sangoma to offer value-based telephony solutions because of hardware echo cancellation options, compliance with most commercial grade servers and Linux operating systems, and a lifetime warranty.

Sangoma A200 Remora PCI Express Card Features:

• From 2 to 24 ports supported, mixing FXO and FXS interfaces, as required.
• Single synchronous PCI interface for all 24 FXO/FXS ports.
• Four RJ11 ports per Remora(tm) card.
• Dimensions: 2U Form factor: 120mm x 55 mm for use in restricted chassis.
• 32 bit bus master DMA data exchanges across PCI interface at 132 Mbytes/sec for minimum host processor intervention.
• Optional DSP Echo Canceller Daughterboard on the A200D
• G.168-2002 echo cancellation in hardware.
• 1024 taps/128ms tail per channel on all channel densities.

Didn’t find the Sangoma PCI Card you were looking for? Check out our complete selection of Sangoma cards or try our easy to use Digium Configurators:

• Sangoma A400 – Up to 24 FXO/FXS ports full length PCI
• Sangoma A400 – Up to 24 FXO/FXS ports full length PCI Express