NORTEL NTDU91AE70E6

NORTEL NTDU91BA34

Brand: | SKU: NTDU91BA34

The NTDU91BA34 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 NTDU91BA34 units are available from Comtek, offering a cost-effective alternative to new equipment without compromising on performance or reliability. Each device undergoes comprehensive quality assurance and rigorous testing by experienced engineers to ensure it meets original manufacturer standards. Choosing refurbished equipment helps organisations reduce IT expenditure while maintaining network efficiency and reliability.

Expert Repair Service

Comtek provides specialist repair services for the NTDU91BA34 and a wide range of network and telecoms hardware. Our experienced technicians deliver fast turnaround times and support multi-vendor environments, including Cisco, Juniper, Nokia, and more. This expertise ensures critical infrastructure users can minimise downtime, extend equipment lifecycles, and maximise return on investment across diverse platforms.

Global Presence

With strategically located repair centres and offices in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive service to customers worldwide. Our global network allows us to provide local support, rapid logistics, and dedicated customer care, ensuring optimal satisfaction and minimal disruption to your operations wherever you are based.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the useful life of telecom, network, and infrastructure equipment like the NTDU91BA34. Our refurbishment and repair services reduce e-waste and carbon emissions, helping businesses achieve their sustainability goals while securing long-term value from their technology investments.

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.