J139 3PCC SIP Phone

Avaya J139 3PCC IP Phone is equipped with third-party call control and addresses the need for everyday voice communications. This model features third-party call control (3PCC) using the open SIP protocol, making it interoperable with a broad range of VoIP phone systems.

Key Features:

• 2.8” (diagonal) color display—320 x 240 pixels.
• Multiple line phone with four red / green line / feature indicators around display.
• 4 Context sensitive soft keys.
• Wideband audio in handset and headset
• Dual 10/100/1000 Gigabit Ethernet ports to support co-located PC.
• Power over Ethernet Class 1 and support for 802.3az.
• Optional AC to 5 volt power supply.

• Supported on selected 3rd-party Open SIP call platforms.