The 5420 office telephone is a 24 programmable feature button digital IP telephone.
Avaya 5420 VoIP Series Digital Telephone developed to meet the needs of small and midsize businesses incorporate sleek design, improved ergonomics, flexibility and enterprise-class voice quality. Avaya 5420 VoIP two-wire digital telephone is designed for use with Avaya IP Office. The Avaya 5420 VoIP Digital Telephone has convenient features, supporting expansion capabilities and effective integration with current infrastructure investments. Avaya 5420 VoIP telephone provides a large display for easy viewing and call control with 24 call appearance/feature buttons.
Administration and ongoing maintenance with Online access to electronic downloads for key product upgrades and feature enhancements as they occur. Additional features such as call logging and a speed-dial directory help enhance overall productivity by providing users with the tools needed for more effective call tracking and faster outbound calling capabilities.
The EU24 is an add-on unit that works in association with the Avaya 5420 VoIP phone. It provides an additional 24 programmable buttons with associated display label and status icons.