The Avaya J179 IP Telephone is a high-performance enterprise VoIP desk phone designed for power users, corporate communication, and call-heavy business environments.

It delivers HD audio quality, a color display, programmable keys, and Gigabit connectivity, making it one of the most advanced models in the Avaya J100 series for modern SIP-based communication systems.

It is widely used in offices, call centers, and enterprise telephony networks.

Key Features

• 3.5-inch Color Display (320 × 240 resolution)
• SIP-based IP Telephone (Avaya IP Office, Avaya Aura & SIP platforms)
• Up to 24 programmable line/feature keys (expandable via modules)
• 8 dual-color (red/green) LED line indicators
• HD Voice / Wideband Audio in handset, headset, and speakerphone
• Full-duplex speakerphone for clear communication
• 4 context-sensitive soft keys for call control
• Dedicated buttons: Messages, Contacts, Recents, Headset, Speaker, Mute
• Dual Gigabit Ethernet ports (10/100/1000 Mbps)
• Power over Ethernet (PoE Class 1)
• RJ9 headset support with Electronic Hook Switch (EHS)
• Optional Wi-Fi & Bluetooth support via J100 wireless module
• Hearing-aid compatible handset with volume boost
• Secure SIP communications with encryption support