The Avaya J159 is a feature-rich IP deskphone designed for business environments, offering high-quality audio, a color display, support for multiple lines, and integration with Avaya communication platforms. It includes features like speakerphone, headset support, programmable keys, call management functions, and network connectivity. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.
Key components: Color display, programmable keys, speakerphone, headset jack, Ethernet ports, handset, and navigation cluster.
| Feature | Description |
|---|---|
| Color Display | High-resolution screen for call information and menus |
| Programmable Keys | Configurable buttons for speed dial, line appearances, or features |
| Speakerphone | Full-duplex speaker for hands-free conversations |
| Headset Jack | For connecting a wired headset (optional) |
| Ethernet Ports | LAN and PC ports for network and data pass-through |
| Navigation Cluster | Directional pad and softkeys for menu navigation |
| Volume Controls | Separate keys for handset, speaker, and ringer volume |
| MUTE | Mutes the microphone during a call |
| CONFERENCE | Allows setting up multi-party conference calls |
| HOLD | Places an active call on hold |
Unpack and inspect contents. Place on a stable, flat surface.
WARNING! Use only the provided or approved power adapter. Ensure cables are routed safely to avoid tripping hazards.
After powering on, the phone will attempt to connect to the network and register with the communication server.
CAUTION! Do not unplug the phone during the boot or registration process.
Access menus via the navigation cluster and softkeys. Front Panel: MUTE, HOLD, SPEAKER, NAVIGATION PAD, VOLUME keys.
Softkeys: Context-sensitive buttons below the display for features like Transfer, More, and Directory.
Settings Menu: Access via the "Settings" softkey or Menu button. Options include:
Network: LAN port for uplink, PC port for computer. Headset: 3.5mm jack on the side or back of the phone.
Tip: Use a certified Avaya headset for optimal audio performance and compatibility.
Supports basic and advanced telephony features.
WARNING! Do not expose the phone to liquids. Keep food and drink away from the device.
Visual Alerts: Flashing LED for incoming calls. Audio Adjustments: Independent volume controls for ringer, handset, and speaker. Hearing Aid Compatible: Handset is rated for hearing aid compatibility (HAC).
Unplug power before cleaning. Use a soft, dry cloth to wipe the display and housing. For stubborn marks, slightly dampen the cloth with water. Do not use abrasive cleaners, solvents, or sprays.
CAUTION! Never spray liquids directly onto the phone. Avoid getting moisture into openings.
FCC Part 15: Class A digital device; complies with limits for business use. CE marked. This product may be covered by one or more patents. For a complete list, see www.avaya.com/patents. Copyright © Avaya Inc. For support, visit support.avaya.com or contact your system administrator.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| No display/power | Power source | Check power adapter connection; verify PoE switch is enabled; try a different outlet. |
| No network connection | Cable/DHCP | Ensure Ethernet cable is securely plugged into LAN port; check for link light; verify DHCP server is reachable. |
| No dial tone | Registration/line | Check phone registration status on server; verify line is assigned and active. |
| Poor audio quality | Network/device | Check network for packet loss/jitter; try a different handset or headset; adjust volume. |
| Keys not responding | Software lock | Check if key lock is enabled (press and hold MUTE); reboot the phone. |
Reset: To reset to factory defaults, press and hold # and 7 while powering on (check admin guide).
Service: Contact your system administrator or Avaya support.