Sangoma A21000

Sangoma A21000 Analog Telephony Card

The Sangoma A2100 4 port FXO/FXS card delivers superior audio quality and is expandable to 24 ports in a 2U form factor. As you need them, additional REMORA cards can be added to the base four-port A200 card. A single PCI or PCI Express slot hosts connection for up to 24 ports and ensures common synchronous clocking for all channels.

Sangoma A21000 Analog Telephony Card Overview

The Sangoma A21000 AFT architecture is shared with Sangoma's A101, A102, A104 and A108 cards ensuring common 3.3 V or 5 V, high performance and universal PCI or PCI Express compatibility. The Sangoma A21000 consists of a Remora daughterboard mounted on the AFT PCI card.

The Remora card has two sockets each which can accept an FXO-2 or FXS-2 module. Each FXO-2 or FXS-2 module supports two FXO or FXS lines respectively.Up to five additional Remora daughterboards can be mounted in empty slot positions beside the A200 assembly, connected to the A200 by a backplane bus connector.

Like all the Sangoma AFT Series, the Sangoma A21000 and Remora system has field upgradeable firmware to take advantage of enhancements as they become available.

• Sangoma cards guarantee error-free faxing and click-free audio on analog-digital links.
• Hardware echo cancellation option required.