The A102d includes the same digital processing and PCI/PCI Express technology as the highly successful four-port A104d card and is intended to provide the benefits of hardware-based echo cancellation and voice enhancement for smaller, two-port T1/E1 installations. The A102d also supports DMF encoding/decoding and tone recognition, voice quality enhancement and adaptive noise reduction.

“The A102d was developed in response to the continuing demand for a small capacity, low-cost E1/T1 card with telco-grade echo cancellation,” says Sangoma Technologies president and CEO David Mandelstam. “As an integral part of Sangoma's AFT design family, the A102d inherits the compatibility, enhanced performance and reliability of its siblings.”

The A102d supports PBX, IVR and VoIP applications, such as Asterisk, Yate, FreeSwitch and many proprietary telephony projects.

Source: Sangoma