CISCO-VOICE-CARD-MIB

Description: Manages Cisco voice hardware cards installed in routers, including DSP resources and card status.

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The CISCO-VOICE-CARD-MIB is a Cisco-proprietary module for configuring voice interface cards installed in voice-enabled Cisco routers, with its documented scope centered on setting codec-complexity parameters per card. Rather than broad hardware sensor telemetry, its data is narrowly configuration-oriented, controlling how many simultaneous voice calls and which codec complexity level a DSP-equipped voice card supports. It is nonetheless used operationally to verify a card's configured codec complexity matches its physical DSP capacity, an important input when diagnosing voice call-capacity exhaustion or unexpected call rejections on a gateway. It complements other Cisco voice hardware MIBs such as those covering DSP resource management and voice dial control for a fuller picture of voice hardware status. It is deployed on Cisco ISR and gateway routers equipped with voice interface cards (e.g., NM/PVDM modules) in enterprise telephony deployments. Engineers can download the CISCO-VOICE-CARD-MIB file directly to load it into their MIB browser.

No specific object or table names were available for this module in the extracted source, so a grounded polling example can't be given; the module's documented purpose is per-card codec-complexity configuration, and in practice an administrator would compare a card's configured complexity setting against its actual concurrent call load to catch capacity mismatches, but the exact object names for doing so aren't present here.

Cisco-private MIB for managing voice card hardware, modules, and voice processing resources.