Avaya G450 MP120 DSP Daughter Board – Refurb 700503274 | Reliable Voice Processing Upgrade

CONDITION: RE-MADE IN THE USA™ Refurbished

Part Number: 700503274

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📝 Product Description

Avaya G450 MP120 DSP Daughter Board – Refurb 700503274 is a refurbished digital signal processing module designed to enhance and support voice and media processing capabilities within Avaya G450 gateways. This board provides essential DSP resources required for VoIP, conferencing, compression, and other real-time media functions in enterprise telephony environments.

The Avaya G450 MP120 DSP Daughter Board – Refurb 700503274 is commonly used to replace failed hardware, expand DSP capacity, or restore full functionality to existing G450 gateway deployments. By adding dedicated DSP processing, this module helps ensure smooth voice quality, efficient call handling, and reliable media performance across supported Avaya systems.

Refurbished to professional standards, the Avaya G450 MP120 DSP Daughter Board – Refurb 700503274 is inspected, tested, and verified for operational reliability before deployment. Refurbished components provide a cost-effective solution while maintaining compatibility with original Avaya hardware requirements—making them ideal for enterprises managing legacy or long-life communication infrastructure.

Designed specifically for the Avaya G450 platform, this DSP daughter board integrates seamlessly with supported gateway configurations. The Avaya G450 MP120 DSP Daughter Board – Refurb 700503274 supports business-critical voice applications in environments such as call centers, government facilities, healthcare organizations, and large enterprise networks.

Whether you are maintaining spare inventory, repairing a production system, or extending the useful life of your Avaya gateway, this refurbished DSP board offers dependable performance and practical value without sacrificing system stability.


⭐ Features

  • Avaya G450 MP120 DSP Daughter Board – Refurb 700503274 professionally refurbished

  • Provides dedicated DSP resources for voice and media processing

  • Designed for Avaya G450 gateway compatibility

  • Supports VoIP, conferencing, and media services

  • Tested for reliability and functional performance

  • Cost-effective alternative to new OEM DSP modules

❓ Q & A Section

Q: What does the MP120 DSP daughter board do in an Avaya G450 gateway?

A: It provides dedicated digital signal processing resources required for voice, conferencing, and media services.

Q: Is the Avaya G450 MP120 DSP Daughter Board – Refurb 700503274 tested?

A: Yes. Refurbished units are professionally tested to ensure proper functionality and reliability.

Q: Is this board compatible with all Avaya gateways?

A: No. It is designed specifically for supported Avaya G450 gateway configurations.

Q: Why choose a refurbished DSP board?

A: Refurbished boards offer OEM compatibility and performance at a lower cost, helping extend the life of existing systems.

Q: Is installation complex?

A: Installation is straightforward for qualified technicians familiar with Avaya G450 hardware.

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