Avaya J100 Series IP Phone Manual

The Avaya J100 Series IP Phone is a versatile business communication device offering high-quality voice over IP (VoIP) capabilities, intuitive user interface, support for multiple lines, programmable feature keys, integrated Ethernet switch, Power over Ethernet (PoE) support, headset connectivity, and compatibility with Avaya communication platforms. Below are key sections for safety, features, installation, configuration, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Basic Call Operations 8. Advanced Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: LCD display with navigation keys, Handset, Feature keys, Volume controls, Headset jack, Ethernet ports.

FeatureDescription
LCD DisplayBacklit display for call information and menus
Programmable Feature KeysCustomizable buttons for speed dial, call functions
HandsetTraditional telephone handset with noise reduction
Headset JackFor hands-free communication via headset
Ethernet PortsTwo 10/100 Mbps ports (LAN and PC)
Power over Ethernet (PoE)Receives power through Ethernet cable
Volume ControlsSeparate controls for handset, speaker, ringer
Navigation KeysArrow keys and OK for menu navigation
MUTEMutes microphone during calls
SPEAKERActivates hands-free speakerphone

Installation

Unpack and inspect contents. Place on stable surface near network outlet.

  1. Connect to network: Use Ethernet cable from switch/router to LAN port.
  2. Connect PC (optional): Use second Ethernet cable from PC port to computer.
  3. Connect handset: Plug coiled cord into handset jack.
  4. Power the phone: Use PoE from switch or connect power adapter.

WARNING! Use only approved power adapter. Ensure cables are securely connected.

First-Time Setup

Power on phone; wait for boot sequence.

  1. Obtain IP address: Phone automatically obtains IP via DHCP (default).
  2. Configure basic settings: Use menu to set time, date, language.
  3. Register with server: Enter server IP/domain provided by administrator.
  4. Test call: Make test call to verify functionality.

CAUTION! Do not disconnect during firmware update. Ensure proper ventilation.

Specifications

Controls and Settings

Access menu via NAVIGATION keys. Front Panel: SPEAKER, MUTE, VOLUME, NAVIGATION, FEATURE KEYS.

Menu Options: Settings, Call History, Directory, Features, Network.

Settings: Time/Date, Language, Display contrast, Ring tones. Network: IP configuration (DHCP/Static), Server settings. Features: Call forwarding, Do Not Disturb, Speed dial. Audio: Volume levels for handset, speaker, ringer.

Connecting Devices

Network: LAN port to switch. PC: PC port to computer. Headset: 3.5mm jack.

  1. Turn off phone before connecting additional devices.
  2. Match cables to correct ports (Ethernet to LAN, handset to RJ9).
  3. Verify connections are secure.

Tip: Use quality CAT5e or higher Ethernet cables for best performance.

Basic Call Operations

Make, receive, and manage calls.

  1. Make call: Lift handset or press SPEAKER, dial number.
  2. Answer call: Lift handset or press SPEAKER/ANSWER softkey.
  3. End call: Replace handset or press END CALL.
  4. Hold: Press HOLD button during call.
  5. Transfer: Press TRANSFER, dial target, complete transfer.
  6. Conference: Press CONFERENCE, dial participant, merge calls.
  7. Redial: Press REDIAL or access call history.
  8. Volume adjustment: Use VOLUME keys during call.

WARNING! Do not use phone with wet hands. Avoid liquid contact.

Advanced Features

Call Forwarding: Redirect calls to another number. Do Not Disturb: Silence ringer for incoming calls. Speed Dial: Program keys for one-touch dialing. Directory: Store and access contacts. Call History: View missed, received, dialed calls.

Care & Cleaning

Unplug before cleaning. Use slightly damp cloth for exterior; dry thoroughly.

CAUTION! Do not use abrasive cleaners or solvents. Keep away from extreme temperatures.

Regulatory Information

FCC Part 15: Class A digital device; complies with limits for business environments. Copyright © Avaya Inc. All rights reserved. For support, visit www.avaya.com/support or contact your authorized Avaya dealer.

Troubleshooting

SymptomPossible CauseCorrective Action
No powerPower sourceCheck PoE switch or power adapter connection; verify cable.
No network connectionCable/configCheck Ethernet cable; verify LAN port link light; check IP settings.
No dial toneRegistrationVerify phone is registered with server; check network connectivity.
Poor audio qualityNetwork/connectionsCheck network for packet loss; verify handset/headset connection.
Display blankPower/contrastCheck power; adjust display contrast in settings.

Reset: Menu > Settings > Reset to factory defaults if needed.

Service: Contact Avaya support or authorized service provider.

Avaya J100 Series IP Phone Manual © - All Rights Reserved 2025