The Cisco AS5400XM High-Density Packet Voice/Fax Feature Card (AS5X-FC) and DSP Module (AS5X-PVDM2-64) available for the Cisco AS5400XM Universal Gateway enable higher-density configurations and world-class performance for intelligent packet voice services.
NextPort SPE firmware is software that drives the digital signal processor (DSP) portion of the NextPort dial feature cards (DFCs). NextPort firmware is bundled with Cisco IOS software.
NextPort SPE firmware runs on the NextPort DFC60, DFC108, 1 CT3, UPC 216, and UPC324 DFCs on the Cisco AS5350, Cisco AS5400, and Cisco AS5850 platforms.
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