Manufacture # Cisco | Model # PVDM4-64U128
The Cisco Fourth-Generation Packet Voice Digital Signal Processor Module (PVDM4) enables Cisco 4451-X Integrated Services Routers (ISRs) to provide rich-media capabilities such as high-density voice connectivity, conferencing, transcoding, media optimization, translating, and secure voice in Cisco Unified Communications Solutions.
Features:
- Conferencing PVDM modules support ad hoc and meet-me conferencing with various codecs in conjunction with Cisco Unified Communications Manager
- Universal transcoding In conjunction with Cisco IOS® Software, the PVDMs support universal transcoding
- The PVDMs support transrating, in which the same codec is repacketized in order to connect dissimilar networks that have different codec packetization periods.
- Voice-quality management The PVDMs perform compression, voice-activity detection, jitter management, and echo cancellation.
- Motherboard PVDMs (PVDM4) for densities up to 256 channels
- PVDM enhanced services modules (SM-X-PVDM) for densities up to 3080 channels
Overview:
- Installed Size :512 megabyte, 512 megabyte
- Type :Voice DSP module
- Form Factor :Plug-in module
- Connectivity Technology :Wired
Manufacturer Warranty: 01 Year Limited Warranty