• Twelve Programmable Keys with LED
• Four Display Navigation Keys—Menu, Previous (<), Next (>), Exit
• Four Display Soft Keys—key functions change according to phone status and display content
• 2-Line x 24-Character Display—call information window
• Eight Fixed Feature Keys—Speaker, Mute, Hold, Volume Up, Volume Down, Conference, Transfer, Redial
• Message Waiting Indicator
• Duplex Speakerphone with Echo Cancellation—the best quality available for clear communication during multitasking or group calls
• G.711, G.722, G.723.1a, G.729a/B Voice Codecs—the most popular compression methods for reduced distortion and optimal voice quality
• Quality of Service Options (UDP Port Selection, DiffServ, 802.1p/Q)—methods of prioritizing IP packets that carry voice traffic to minimize distortion and delay and optimize voice quality
• 10/100 BaseT Ethernet Connection—high-capacity (10/100Mbps) LAN connection for optimal performance
• Optional Integrated Ethernet Repeater Hub—PC-to-phone connection with no configuration required simplifies soft phone use and system administration
• Hearing Aid Compatible
• Compatible with NetMeeting conferencing software—a Microsoft Windows client for real-time collaboration, conferencing, and Web use that can be an option to standard telephones
• IP Address Assignment—automatic IP address assignment for the terminal simplifies installation and administration
• Infrared Port—support for future applications, such as direct device-to-terminal transmission of data from a PDA
• Downloadable Firmware—built-in flexibility for future upgrades allows new capabilities via downloads to the terminal
• Wall-Mountable—with separate stand (available to order)

One year warranty. Please call for pricing and custom configurations.

Compatible with AVAYA IP Office, releases 1.0 through 3.2. Requires an 1151 power supply, sold separately.

This model is also known as 4612, 1889-12B, 188912B, 1889-12W, 188912W, 4612D01A-003, 4612D01A003, 4612D01A-264, 4612D01A264, 108690470, 108690447