The Mitel 8568 is a feature-rich business IP telephone designed for professional office environments. It offers high-quality audio, a large color display, programmable keys, support for multiple lines, and integration with Mitel communication platforms. Below are key sections covering features, installation, configuration, operation, and troubleshooting.
Key components: Large color LCD display, programmable line/feature keys, built-in speakerphone, headset port, Ethernet ports (LAN and PC), and hearing aid compatible handset.
| Feature | Description |
|---|---|
| Display | High-resolution color LCD with adjustable contrast |
| Programmable Keys | Configurable for line appearances, speed dial, or features |
| Audio Quality | Wideband audio support for superior voice clarity |
| Network Ports | Dual 10/100/1000 Ethernet ports with PoE support |
| Headset Port | Standard RJ9 connector for wired headset |
| Speakerphone | Full-duplex hands-free operation |
| Message Waiting Indicator | LED and on-screen visual indicator |
| Volume Controls | Separate controls for handset, speaker, and ringer |
| Power Options | Power over Ethernet (PoE) or external power adapter |
| Firmware Updates | Automatic or manual via network |
Unpack and inspect contents. Place on stable, flat surface.
WARNING! Use only Mitel-approved power adapter. Ensure proper ventilation around the phone.
Power on phone; follow on-screen prompts.
CAUTION! Do not unplug during firmware updates. Contact administrator for server details.
Access menu via dedicated MENU button or soft keys. Navigation: 4-way navigation cluster with center SELECT button.
Key Functions: HANDSFREE (speakerphone), MUTE, HEADSET, VOLUME UP/DOWN, MESSAGES, HOLD, TRANSFER, CONFERENCE, REDIAL.
Settings Menu: User Preferences (language, ring tones, display contrast), Call Settings (forwarding, call waiting), Network Configuration (IP settings, server), Programmable Keys (assign functions). Administrator Settings: Accessed via web interface for advanced configuration.
LAN: Connect Ethernet cable to LAN port. PC Pass-Through: Connect computer to PC port for network sharing.
Tip: For PoE operation, ensure switch supports IEEE 802.3af or use injector.
Making and receiving calls, hold, transfer, conference.
WARNING! Emergency calls may require direct analog line; verify with administrator.
Speed Dial: Program frequently dialed numbers to programmable keys. Call Forwarding: Redirect calls to another number via settings menu. Call Logs: View missed, received, and dialed calls. Directory: Personal and corporate directory access. XML Applications: Support for custom web-based applications on display.
Unplug power before cleaning. Use soft, dry cloth for display and housing. For stubborn marks, dampen cloth with water only; no solvents.
CAUTION! Do not use abrasive cleaners or spray liquids directly on phone. Keep away from excessive heat and moisture.
FCC Part 15: Class A digital device; complies with limits for business environments. CE Mark: Conforms to European EMC and safety directives. Industry Canada ICES-003: Complies with Canadian EMI standards. Copyright © Mitel Networks Corporation. All trademarks are property of their respective owners. For support, visit www.mitel.com or contact authorized Mitel partner.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| No power | Power source/connection | Check PoE switch or power adapter; verify cable connections. |
| No network connection | Cable/DHCP | Verify Ethernet cable; check link LED; restart phone. |
| No dial tone | Registration/server | Check server IP in settings; verify extension credentials. |
| Poor audio quality | Network/device | Check network congestion; verify codec settings; test with headset. |
| Display issues | Settings/power | Adjust contrast in menu; restart phone; check for firmware updates. |
Reset: Settings > System > Reset to factory defaults (requires administrator password).
Service: Contact Mitel technical support or authorized service provider.