Due to ongoing flight disruptions across the Middle East, logistics and shipment movement may be impacted, resulting in some delivery delays. We appreciate your patience and understanding.
The A8B PCI-Express analog card supports up to eight (8) connections per card in your Asterisk system. Using Digium's advanced quad-port interface modules, the A8B card can scale from one (1) to eight (8) ports. Optional hardware echo cancellation is available with the VPM032 module.