J179 • IEEE 802.3af PoE Class 1 without a wireless
module or a button module.
• IEEE 802.3af PoE Class 2 for one or more button
modules, a wireless module, or a wireless module
together with one or more button modules.
Note:
Use 5V DC adapter if you simultaneously
connect a wireless module along with one or
more button modules of any model.
Supported codecs
Avaya J100 Series IP Phones supports the following codecs:
Codecs J129 J139 J169 J179
Codecs • G.711a
• G.711µ
• G.729
• G.729a
• G.729ab
• G.726
• G722
• OPUS
• G.711a
• G.711µ
• G.729
• G.729a
• G.729ab
• G.726
• G722
• OPUS
• G.711a
• G.711µ
• G.729
• G.729a
• G.729ab
• G.726
• G722
• OPUS
• G.711a
• G.711µ
• G.729
• G.729a
• G.729ab
• G.726
• G722
• OPUS
Safety instructions
When using Avaya J100 Series IP Phones, always adhere to the following safety precautions to
reduce the risk of fire, electric shock, and injury to persons.
• Read and understand all instructions.
• Follow all warnings and instructions marked on the phone.
• Do not immerse Avaya J100 Series IP Phones in water and do not use the phone when you
are wet. If you accidentally drop the phone into water, do not retrieve it until you have first
unplugged the line cord from the modular wall jack. Then call service personnel to ask about
a replacement. Never spill liquid of any kind on the phone. If liquid is spilled, however, refer
servicing to proper service personnel.
• Do not use Avaya J100 Series IP Phones during electrical storms in your immediate area to
prevent the risk of electric shock from lightning. Keep urgent calls brief. In spite of protective
measures to limit electrical surges, absolute protection from lightning is impossible.
Supported codecs
July 2019 Installing and Administering Avaya J100 Series IP Phones 17
Comments on this document? infodev@avaya.com
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