This Cisco Genuine (with hologram) PVDM2-64 High-Density Packet Voice digital signal processor (DSP) Module enables Cisco Systems Integrated Services Routers to provide high-density voice connectivity, conferencing, and transcoding capabilities in Cisco IP Communications solutions. Cisco Integrated Services Routers provide enterprises and service providers with a toll bypass solution by connecting their existing telephony equipment (such as private branch exchanges [PBXs], Key systems, analog telephones, and fax machines) to a toll-free data network; and eventually migrate customers to Cisco AVVID (Architecture for Voice, Video and Integrated Data) IP telephony are bidding on a Cisco Systems PVDM2-64. This is a 64 channel packet voice/fax DSP module. This item is opened but was only inserted in a router for testing and has not been used for any length of time. It is in excellent physical and working condition. Also with the Cisco genuine Hologram on the module.