What processing features does a PVDM enable?

The choice that correctly identifies the processing features enabled by a PVDM, or Packet Voice Digital Signal Processor Module, is related to voice activity detection and echo cancellation. A PVDM is specifically designed to handle voice-related functions in Cisco platforms, particularly in VoIP (Voice over Internet Protocol) environments.

One of its primary roles is to effectively process voice traffic by reducing latency and improving the quality of voice communications. Voice activity detection is a feature that analyzes the audio stream and identifies when a user is speaking or when there is silence, which optimizes bandwidth usage. Echo cancellation is another critical feature that reduces or eliminates echo during phone calls, enhancing the clarity of communications for users.

The other options do not align with the PVDM's primary function. Routing and switching are core functionalities associated with network devices but are not specifically handled by the PVDM. Wireless signal boosting pertains to enhancing wireless communications but does not involve packet voice processing. Power management is essential for overall device operation but is not a processing feature related to voice handling, which is the core focus of the PVDM. Thus, the PVDM’s capabilities are fundamentally centered on enhancing voice communication through detection and cancellation features, making the selection of voice activity detection and echo