The Avaya JEM24 Expansion Module extends the number of call appearances and feature buttons on the Avaya J169 or J179 IP phones. Each expansion module provides 24 additional lines for incoming calls, outgoing calls, autodialing, and calling features.
Avaya JEM24 Features
Provides 24 additional line/feature buttons for your Avaya J169 or J179 IP phone
Each button has a dual red/green indicator
When a single JEM24 is connected, it offers 3 x 24 pages of buttons; when multiple JEM24s are connected, each offers a single page of 24 buttons
Provides color display when connected to J179 and grayscale display when connected to J169
Brightness is adjustable from the connected base IP phone
Avaya J169 IP phone supports up to three JEM24 Expansion Modules - Up to two JEM24 Expansion Modules can be powered by PoE or PoE injector; external 5V power supply (see accessory below) is required if adding more than two JEM24
Avaya J179 IP phone supports up to three JEM24 Expansion Modules - A single JEM24 Expansion Module can be powered by PoE or PoE injector; external 5V power supply (see accessory below) is required if adding more than one JEM24
Compatible with Avaya J169 and J179 IP phones
No additional licensing is required when adding the Avaya JEM24 button module
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