Cisco AS535-DFC-4CT1

The Cisco AS535-DFC-4CT1 is a high-performance digital signal processor (DSP) module designed for the Cisco AS5350 and AS5400 series universal gateways. It provides enhanced voice and fax processing capabilities for these gateways. The module supports up to four T1/E1 interfaces and is equipped with dedicated DSP resources to handle voice and fax traffic efficiently. It enables features such as echo cancellation, voice compression, and voice quality monitoring, making it suitable for large-scale voice and fax applications in service provider networks.