Avaya 5420 Telephone - The Avaya 5420 is a multi-line digital phone that runs off of the Avaya IP Office system.
- Model 5420 Large Display
- 700339823 Phone Model
- 700381627 Phone Model
- 7 line, 29 character Large display to show users, eliminating the need for paper labels
- 24 buttons total
- 8 Ring Patterns
- Headset and Hearing Aid Compatible
- Must be connected to an Avaya IP Office Phone System
- Refurbished, comes with handset, new line cords, new handset cord, and stand
Double check compatibility:
If running an IP Office system, you must have a DS Port available on IP small office Release 3.0 or higher.
If running it on Avaya IP Office 7.0- IP500 you must run it in full IP mode, not quick mode.
If running it on Avaya IP Office 8.0 - IP500 it must be running on Essential Edition