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Cisco NIM-PVDM-32= NIM PVDM 32-Channel Voice DSP Module

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$ 4,105.22


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Cisco NIM-PVDM-32= NIM PVDM 32-Channel Voice DSP Module

https://arcip.com.au/web/image/product.template/13656/image_1920?unique=a5bd544

Cisco NIM-PVDM-32= Network Interface Module packet voice DSP module with a 32-channel DSP. 32 low-complexity, 24 medium or 16 high-complexity codec channels for T1/E1 voice, ad hoc and meet-me conferencing, universal transcoding and transrating with Cisco Unified Communications Manager and Manager Express. Echo cancellation 128 ms tail (ITU-T G.168), tone detection, noise reduction. 12V, 1.25A, 15W, 0° to 50°C. Listed for Catalyst 8300, ISR 4461 and Catalyst 8200. Genuine Cisco from ARC IP Networks, a Cisco Registered Partner.

$ 4,105.22 4105.22 AUD $ 4,105.22 incl. GST

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Cisco NIM-PVDM-32= at a glance

The Cisco NIM-PVDM-32= is a Network Interface Module (NIM) packet voice DSP module with 32 channels for low-complexity codecs, 24 for medium and 16 for high. It adds conferencing, universal transcoding, transrating and T1/E1 voice to supported Cisco routers; Cisco's PVDM data sheet lists the Catalyst 8300 and ISR 4461.

ARC IP Networks is a Cisco Registered Partner in Australia. We supply the genuine Cisco NIM-PVDM-32= through Cisco's authorised Australian distribution, with a GST tax invoice on every order.

Channels32 / 24 / 16
DSPMulticore
SlotNIM
Power15W

Best for

  • Adding conferencing and transcoding resources to a Catalyst 8300 or ISR 4461
  • T1/E1 digital voice on branch routers
  • Cisco Unified Communications Manager and Manager Express media resources

Key features

Network Interface Module PVDM with a 32-channel DSP.

32 low-complexity, 24 medium-complexity or 16 high-complexity codec channels.

Supports ad hoc and meet-me conferencing with Cisco Unified Communications Manager and Manager Express.

Universal transcoding between supported codecs, plus transrating.

Packetises T1/E1 TDM digital voice into IP.

Echo cancellation with 128 millisecond tail, compliant with ITU-T G.168.

Tone detection, noise reduction, acoustic shock prevention and gain control.

Multicore DSP technology; 12V, 1.25A, 15W.

Cisco NIM-PVDM-32= specifications

Cisco NIM-PVDM-32= technical specifications
SpecificationValue
Capacity
Low complexity32 channels
Medium complexity24 channels
High complexity16 channels
Features
ServicesConferencing, universal transcoding, transrating, T1/E1 voice
Echo cancellation128 ms tail, ITU-T G.168
Media enhancementTone detection, noise reduction, acoustic shock prevention, gain control
Electrical
Voltage12V
Current1.25A
Power15W
Physical
InterfaceNetwork Interface Module (NIM) slot
Dimensions (H x W x D)3.18 x 8.89 x 18.39 cm
Operating temperature0° to 50°C
Platforms
PVDM data sheetCatalyst 8300, ISR 4461
Catalyst 8200 data sheetListed in supported voice modules

Figures from Cisco's official data sheet.

The Cisco NIM-PVDM-32= in depth

Voice DSP in a NIM slot

The NIM-PVDM-32 puts 32 DSP channels into a standard NIM slot, providing media resources for voice gateways, conferencing and transcoding. Channel count depends on codec complexity: 32, 24 or 16.

Where it fits

Cisco's PVDM data sheet lists NIM-PVDM modules for the Catalyst 8300 and ISR 4461, and the Catalyst 8200 data sheet lists the NIM-PVDM-32 among its supported voice modules. Larger 64, 128 and 256-channel versions are available.

Frequently asked questions

Straight answers about the Cisco NIM-PVDM-32= from the ARC IP Networks team. Last reviewed October 2026.

Cisco's PVDM data sheet lists NIM-PVDM modules on the Catalyst 8300 and ISR 4461; the Catalyst 8200 data sheet also lists the NIM-PVDM-32 as a supported voice module.

32 channels with low-complexity codecs, 24 with medium and 16 with high complexity.

It provides DSP resources for T1/E1 voice, conferencing, universal transcoding and transrating, with echo cancellation and other media-enhancement features.

No. Cisco states the 2900 and 3900 Series ISRs do not support NIM-PVDM modules.

Cisco specifies 12V at 1.25A, 15W.

ARC IP Networks is a Cisco Registered Partner and supplies the genuine Cisco NIM-PVDM-32= through Cisco's authorised Australian distribution, with a GST tax invoice.

Related Cisco products

Explore the full Cisco range: Cisco Australia hub · Shop all Cisco

Buy the Cisco NIM-PVDM-32= in Australia

ARC IP Networks is a Cisco Registered Partner, supplying Cisco switching, wireless, collaboration and security products to businesses, schools and integrators across Australia.

  • Genuine Cisco: sourced through Cisco's authorised Australian distribution, never grey import.
  • Australia-wide delivery, with Australian power where a power supply is included.
  • Manufacturer's warranty and local pre-sales help choosing the right model and licence.
  • GST tax invoice on every order, with trade and project pricing available.

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Accurate Shipping Costs

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Delivery Times


 

Standard Processing


Most orders placed by 2pm AEDT are dispatched for next working day delivery. Larger orders may require 1-2 additional business days for processing. If timing is critical, please contact us to discuss expedited options (additional charges may apply).


Delivery Timeframes


Region

Processing Time

Express Delivery

Standard Delivery

VIC, NSW, SA, QLD Metro, TAS

1-2 business days

1-2 business days

2-4 business days

NT, WA, QLD Rural

1-2 business days

1-2 business days

3-5 business days

New Zealand

1-2 business days

2-3 business days

4-10 business days

Please note: Processing times may extend during peak periods such as Christmas and end of financial year.

Free Warehouse Pickup



Save on shipping costs with free pickup from our ARC IP Networks Blackburn warehouse. Simply place your order online or by phone, and collect during business hours (Monday to Friday). Please allow time for picking and packing. For urgent orders, call 1300 100 440 to confirm your order is ready.

ARC IP Networks Pickup Address: 6 George Street, Blackburn, VIC 3130


Insurance & Tracking



All ARC IP Networks shipments are fully insured and trackable. Once dispatched, you'll receive an email with your tracking number and courier website details. If your item is confirmed lost or damaged by our courier, we'll arrange a replacement in consultation with you.


International Shipping



ARC IP Networks ships to New Zealand. Please note:


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Delivery Requirements


Signature Required


All deliveries must be signed for. If you won't be home, contact our Sales Support team to arrange Authority to Leave. Important: Authority to Leave voids shipping insurance if parcels are lost or stolen.


Delivery Restrictions


We do not deliver to PO Boxes or Parcel Lockers as our couriers cannot access them. Orders sent to these addresses will be returned, incurring redelivery fees.


Shipping Issue Resolution


ARC IP Networks works closely with our shipping partners to resolve any delivery issues quickly and fairly:


  1. Confirmation: We verify expected delivery dates with our shipping partners
  2. Investigation: Issues outside normal timeframes trigger formal investigations
  3. Communication: We keep you updated throughout the resolution process
  4. Resolution: Confirmed lost items are replaced or refunded after investigation completion


Please note: Refunds for lost, missing, or delayed orders cannot be processed until shipping partner investigations are complete. This does not affect your rights under the Australian Consumer Law, and refunds or replacements will be provided where required once loss or damage is confirmed.

Warranty & Faulty Products

ARC IP Networks complies with the Australian Consumer Law (ACL).

If a product is faulty, damaged, not of acceptable quality, or does not perform as advertised, you are entitled to a repair, replacement, or refund in accordance with ACL.

Manufacturer Warranty Returns

For faults developing after 14 days within the warranty period:

  • Contact ARC IP Networks first at info@arcip.com.au or 1300 100 440
  • We will assess the issue and coordinate with manufacturers, authorised service centres, or distributors on your behalf
  • Where required, a manufacturer RMA may be arranged
  • ARC IP Networks manages the return process and next steps

Dead on Arrival (DOA)

Products that arrive faulty or damaged must be reported within 14 days of delivery.

ARC IP Networks will arrange assessment, replacement, or refund as appropriate.

Change of Mind & Non-Faulty Returns

Change-of-mind returns must be requested within 14 days of delivery. For change-of-mind returns, the product must be unused, unopened, in its original packaging, and returned with all accessories and documentation. These conditions apply only to change-of-mind returns and do not limit or exclude your rights under the Australian Consumer Law. Some products are not eligible for change-of-mind returns, including:

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  • Products clearly marked “No Change-of-Mind Returns”

Important

This does not affect your rights under Australian Consumer Law.

If a product is faulty, not of acceptable quality, or does not meet advertised specifications, it remains eligible for return regardless of category.

Refunds & Processing Timeframes

  • Approved refunds are processed within 7 business days of receiving returned goods
  • Refunds are issued to the original payment method, unless otherwise agreed
  • Replacement or repair may be offered where appropriate
  • Store credit may be offered only with customer consent

Handling fees and non-returnable service charges may not be refundable where permitted by law.


Restocking Fees

For approved change-of-mind or non-faulty returns, a 15% restocking fee applies.

  • Any applicable restocking fee will be clearly communicated prior to return approval
  • The fee will be deducted from the refund amount
  • Restocking fees do not apply to returns made under the Australian Consumer Law, including faulty, damaged, or misrepresented goods.

Return Shipping Costs

  • Change-of-mind returns: The customer is responsible for return shipping costs.
  • Faulty or defective products: ARC IP Networks covers return shipping under Australian Consumer Law.

Non-Warranty Repairs

For issues not covered by warranty:

  • ARC IP Networks will provide a quote before proceeding
  • Customers are responsible for all shipping and service costs
  • No repairs are undertaken without customer approval

Return Methods

Returns may be made:

  • In-store at ARC IP Networks – 6 George Street, Blackburn VIC 3130
  • Or by shipment as instructed by our support team

Proof of purchase is required for all returns.

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