Adapter Specs

• Voice compression and decompression (codec support)
• Echo cancellation
• Tone detection and generation
• Conferencing and transcoding
• Voice packetization and de-jittering
• TDM (Time Division Multiplexing) to IP conversion
• Supports up to 16 simultaneous voice channels
• PVDM3 modules are not supported on the existing Cisco 2800 and 3800 Series Integrated Services Routers.

Part Number:

• PVDM3-16

The PVDM3-16 is a 16-channel high-density voice Digital Signal Processor (DSP) module designed to enhance Cisco Unified Communications systems. It supports a variety of voice services, including digital and analog voice connections, conferencing, transcoding, and transrating. With its integrated architecture, the PVDM3-16 enables all services using a single DSP image. It also supports more concurrent conference sessions and participants compared to its predecessor, the PVDM2 series, making it an efficient choice for scalable and feature-rich communications environments Cisco.

This module is primarily used in enterprise-grade communication systems, specifically with Cisco 2900 and 3900 Series Integrated Services Routers. IT professionals and network engineers deploy the PVDM3-16 to provide high-quality voice solutions within business networks. It is commonly used in call centers, enterprise VoIP setups, and unified communications systems, where it handles voice traffic processing tasks such as conferencing and transcoding to optimize bandwidth and call quality across different voice codecs.