Cisco

Cisco PVDM3-32U64 | PVDM3 DSP upgrade | 32 → 64 channels | voice/fax/transcoding | for ISR G2 2900/3900

SKU:PVDM3-32U64

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Description

Factory upgrade enabling a PVDM3 with 32 channels to operate as a 64-channel DSP resource, doubling voice density for gateways and conferencing. Ideal for expanding call capacity, transcoding, and rich voice services on ISR G2 platforms without adding new hardware slots.

Features

- Doubles DSP channel capacity for existing PVDM3 hardware
- Enables more concurrent calls, conferencing, and transcoding
- No additional router slot consumption
- Seamless with voice gateway, CUBE, and CME deployments
- Protects investment by scaling existing DSP resources

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

Technical Specifications

- Type: Factory upgrade for PVDM3 from 32 to 64 channels
- Capacity: Up to 64 G.711-equivalent channels (codec-dependent)
- Functions: Voice termination, conferencing, transcoding, and T.38 fax relay
- Codec support: G.711, G.729, G.722, iLBC (software dependent)
- Platforms: ISR G2 2900/3900 routers and supported voice network modules
- Use cases: PSTN gateway, CUBE, CME, and unified communications features
- Licensing: Requires appropriate IOS voice feature licensing
- Installation: Applied to eligible PVDM3 hardware; not a standalone module
- Scalability: Expands DSP resources without consuming additional slots
- Power: Utilizes existing router power; no external power required
- Management: Provisioned via IOS CLI and voice configuration

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