Cisco PVDM3-64 64 Channel High Density Voice Module 1 YEAR Warranty PVDM364

Description:

The Cisco PVDM3-64 High Density Voice Module is used in Cisco Integrated Services Routers to provide digital signal processing for voice, video, and conferencing services in unified communications systems. Commonly installed in enterprise routers supporting VoIP gateways, IP telephony systems, and voice-enabled branch networks where high-capacity voice processing is required. Network engineers, telecom technicians, and system integrators use this module for voice system expansion, router upgrades, and replacement of failed DSP modules to maintain reliable voice and multimedia communication services.

Applications:

The Cisco PVDM3-64 module is designed to enable advanced voice processing capabilities within Cisco ISR platforms by providing dedicated digital signal processing resources. It is widely used in enterprise VoIP deployments, unified communications environments, call processing systems, and branch office voice gateways. The module supports voice compression, transcoding, conferencing, and secure voice services, allowing organizations to integrate traditional telephony with IP-based communication networks while maintaining high call quality and efficient resource management.

Technical Specifications:

• Manufacturer Part Number (MPN): PVDM3-64
• Product Type: High Density Voice DSP Module
• DSP Channels: Up to 64 voice channels
• Series: Cisco Packet Voice DSP Module 3 (PVDM3)
• Supported Functions: Voice compression, transcoding, conferencing, echo cancellation
• Compatible Platforms: Cisco Integrated Services Routers (ISR G2)
• Installation Type: Internal router module
• Voice Codec Support: G.711, G.729, G.722 and other Cisco-supported codecs
• Conferencing Support: Integrated DSP-based conferencing
• Voice Security: Supports encrypted voice processing
• Management: Configured and monitored through Cisco IOS
• Operating Temperature Range: 0 °C to 40 °C

Common Replacements:

• Cisco PVDM3-32 Voice DSP Module
• Cisco PVDM3-128 Voice DSP Module
• Cisco PVDM4-64 Voice DSP Module