Avaya J129
An Avaya J100 series SIP desk phone for office use.
Desktop SIP Phones
Avaya J139
An Avaya J100 series SIP desk phone for office use.
Avaya J159
An Avaya J100 series SIP desk phone for office use.
Avaya J179
An Avaya J100 series SIP desk phone for office use.
Avaya J189
An Avaya J100 series SIP desk phone for office use.