Avaya J139 3PCC IP Phone
The Avaya J139 3PCC IP Phone is a cost-effective, entry-level IP Phone for business users who only require everyday functionality.
This model features third-party call control (3PCC) using the open SIP protocol, making it interoperable with a broad range of VoIP phone systems. It cannot be used with Avaya Aura or Avaya IP Office.
2.8” (diagonal) color display - 320 x 240 pixels
Multi-line IP phone
4 line-feature keys with dual LEDs (red/green)
4 context sensitive soft keys
Supported on selected 3rd-party Open SIP call platforms
Wideband audio in handset and headset
Integrated RJ9 headset port with Electronic Hook Switch (EHS)
Built in volume boost control in handset for hearing impaired
Mute key with mute alerting
Dual 10/100/1000 Gigabit Ethernet ports to support co-located PC
Supports up to three JBM24 expansion modules
Power over Ethernet Class 1 and support for 802.3az
Powered via Power over Ethernet (PoE) or optional PoE injector (sold separately; see drop down option above)

