Chapter 2: Avaya J129 Ip Phone Overview; Specifications - Avaya J129 Installing And Administering

Chapter 2: Avaya J129 IP Phone overview

The Avaya J129 IP Phone is a SIP-based IP phone for unified communications. Avaya J129 IP
Phone supports a single line with two call appearances on a dual line display.

Specifications

Specification
Hardware
September 2017
Category
Display
Audio
Softkeys
Switch hook
Handset
Headset
Speaker
Physical buttons and LEDs
Installing and Administering Avaya J129 IP Phone
Comments on this document? infodev@avaya.com
Description
A graphical LCD display with a
display resolution of 128 x 32 px.
Supported audio codecs are:
• G.711 A-law/mu-law
• G.726 A
• G.729
• G.729 A
• G.729 AB
• G.722
• OPUS
Three buttons located below the
display.
Magnetic switch-hook.
Wired handset
No headset support on Avaya
J129 IP Phone.
Hands-free operation
• Dialpad: 0–9, *, #
• Volume: + and — buttons
• Mute button
• Hold button
• Phone button
• Speaker button
Table continues...
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