Cisco PVDM4-256 Voice DSP Module
Genuine Cisco PVDM4-256 Packet Voice Digital Signal Processor Module
Provides 256 DSP channels for voice and video services
Supports VoIP, conferencing, transcoding, and media resources
Designed for Cisco ISR 4000 Series Integrated Services Routers
Enables high-density voice gateway deployments
Supports SIP trunking and unified communications environments
Hardware-based DSP processing for improved performance
Ideal for enterprise IP telephony and collaboration networks
Easy installation into compatible Cisco router PVDM slots
Reliable Cisco carrier-grade design
Perfect for voice, fax, conferencing, and transcoding applications
Used unit – tested and ready for deployment

It comes with the following warranty
3-5 days money back
15 days price match
365 days full warranty.

HEAD OFFICE
Routersale
2200 MARKHAM RD U 7, SCARBOROUGH, ON M1B 2W4
Toll Free: 1-866-409-7253
Office : 416-916-8062
Cell: 647-891-7253

We ship worldwide. Overnight shipping available

If you need any other model please contact us