Sangoma A108DE – PCI Express

The A108DE PCI Express has hardware based echo cancellation across 240 channels

The A108DE is the octal port version of Sangoma’s family of Advanced, Flexible Telecommunications (AFT) hardware designed for optimum support of voice and data over T1, E1 and J1.

Sangoma A108DE Key Features

• Eight T1/E1 ports with a single PCI interface for high performance voice and data applications.
• TDM clocking mode: Network timing can be passed from a network -connected DS0 to any or all of the other ports. Both T1 and E1 are supported simultaneously, making it possible to mix T1 channel banks and E1 networks with full channel synchronization.
• Line decoding: HDB3, AMI, B8ZS. Framing: CRC4, non-CRC4, ESF, D4T1/E1.

The A108 provides up to 16.4Mbps of full duplex data throughput or 240 voice calls over eight T1 and or E1 lines to support high performance PCI-based routing and telephony systems. Advanced clocking features allow E1 and T1 lines to be mixed with full synchronization.

As part of Sangoma’s AFT range of products, the A108DE makes use of the same high performance PCI interface that has been deployed in large quantities all over the world.

The available A108d card includes Octasic’s DSP hardware and certified algorithms providing carrier-grade echo cancellation and Voice Quality Enhancement (VQE) functions.

Like all the Sangoma AFT family, the A108DE is field upgradeable to take advantage of hardware and software improvements as they become available.