NORTEL NTDU91AA16

NORTEL NTDU91AA34

Brand: | SKU: NTDU91AA34

The NTDU91AA34 is an Avaya IP Phone 2007, featuring a 5.7-inch color touchscreen display and integrated Ethernet switch, designed to deliver advanced VoIP telephony and multimedia applications for enterprise environments. This model supports PoE (Power over Ethernet) and is optimized for seamless integration with Avaya Communication Server platforms.

Refurbished Availability

Refurbished NTDU91AA34 units are available from Comtek, offering reliable performance at a fraction of the cost of new equipment. Each device undergoes comprehensive quality assurance and rigorous testing by experienced engineers to ensure optimal functionality and appearance. Choosing refurbished equipment not only delivers substantial cost savings but also provides the assurance of proven quality backed by warranty coverage.

Expert Repair Service

Comtek provides expert repair services for the NTDU91AA34 and a wide range of telecom and networking products. Our skilled technicians offer fast turnaround times and support equipment from multiple vendors, including Cisco, Juniper, and Nokia. This ensures that network, telecoms, and critical infrastructure users benefit from minimal downtime, extended equipment life, and cost-effective solutions tailored to their operational needs.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers truly global support. Our international footprint allows us to provide responsive service, rapid logistics, and customer-focused solutions to meet the needs of clients worldwide—ensuring your business stays connected and operational at all times.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the lifespan of telecom, network, and infrastructure equipment. Through refurbishment and repair, we help customers reduce e-waste and achieve significant carbon savings, while maximising the long-term value of their technology investments. Our sustainable approach benefits both your business and the environment.

For more information or to request a quote, please visit our contact form. All refurbished and repaired equipment comes with warranty coverage for peace of mind.