Cisco PVDM-256K-4

Brand: Cisco | SKU: PVDM-256K-4

The PVDM-256K-4 is a 256-channel Packet Voice Digital Signal Processor (DSP) module designed to provide high-density voice and conferencing capabilities for compatible network routers and voice gateways. It enables advanced voice compression, echo cancellation, and transcoding features to support scalable unified communications deployments.

Refurbished Availability

Refurbished versions of the Cisco PVDM-256K-4 are available through Comtek, allowing you to maximise your budget without compromising on quality. Each refurbished unit undergoes comprehensive inspection, testing, and certification to ensure it performs to manufacturer standards. Choosing refurbished equipment from Comtek delivers significant cost savings while maintaining reliability and performance for your critical voice infrastructure.

Expert Repair Service

Comtek offers expert repair services for the Cisco PVDM-256K-4 and similar modules, supporting a wide range of vendors including Cisco, Juniper, and Nokia. Our skilled engineers provide fast turnaround times and comprehensive diagnostics to minimise network downtime. This service is ideal for network operators, telecom providers, and organisations with critical infrastructure that depend on reliable voice and data communications.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive and localised service to customers worldwide. Our global network ensures prompt support, efficient logistics, and high levels of customer satisfaction wherever your operations are based.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the lifecycle of telecom, network, and critical infrastructure equipment. Our refurbishment and repair services help reduce electronic waste and carbon emissions, while providing long-term value and reliability to our customers. By choosing Comtek, you are making a sustainable choice that benefits both your business and the environment.

For more information or to request a quote, please visit our contact form. All refurbished and repaired equipment comes with warranty coverage for peace of mind.