PVDM3-32U64 Cisco 32 Channel to 64 Channel Voice Module for 2901/2911/2921 Integrated Service Router

The PVDM3-32U64 is a high‑performance voice module that enhances the Cisco 2901/2911/2921 Integrated Service Router, providing additional voice channels for growing business needs. Designed for enterprise and service provider environments, it delivers crystal‑clear voice quality, seamless integration with existing telephony services, and robust security features. Its compact, hot‑swappable design allows quick deployment and minimal downtime, while advanced codec support ensures compatibility with a wide range of applications. Upgrade your routing infrastructure with this reliable, scalable module and experience improved voice capacity and operational efficiency.