Installation Guide
Tools Needed:
- Ethernet cable
- Power adapter
- Handset cable
- Screwdriver (if wall mounting)
- Network switch/router
Step-by-Step Installation
- Choose Installation Location: Select a location near network connection and power outlet on a stable surface.
- Unpack Phone: Remove all packaging materials and protective films from the phone and screen.
- Connect Network Cable: Connect the Ethernet cable from your network switch/router to the LAN port on the phone.
- Connect Handset: Connect the handset cable to the handset port and secure the handset in its cradle.
- Power Connection: Connect the power adapter to the phone and plug into a properly grounded power outlet.
- Power On: Press the power button and wait for the phone to boot up completely.
- Configuration: Follow the on-screen prompts to configure network settings and SIP account information.
Specifications
| Model Series | T54W |
| Type | IP Business Phone |
| Color | Black / White |
| Display | 7-inch 480x800 color touch screen |
| HD Voice | Wideband audio support |
| Network Ports | Dual Gigabit Ethernet ports |
| Power Options | AC adapter or PoE (802.3af) |
| SIP Accounts | Up to 16 SIP accounts |
| Codec Support | G.711, G.722, G.729, Opus |
| Dimensions (HxWxD) | 235 x 210 x 155 mm |
| Weight | 1.2 kg |
| Operating Temperature | 0°C to 40°C |
Warranty Information
- Full Warranty: 2 years parts and labor
- Extended Support: 5 years firmware updates
- Additional Coverage: Optional extended warranty available
For warranty service, contact Yealink Customer Service at 1-800- YEALINK or visit Yealink.com
Key Features
HD Voice Quality
Yealink's advanced audio technology delivers crystal-clear HD voice quality with wideband audio support for natural-sounding conversations.
7-inch Touch Screen
The large color touch screen provides intuitive navigation, visual voicemail, contact management, and easy access to all phone features.
Dual Gigabit Ports
Built-in dual Gigabit Ethernet ports allow for daisy-chaining to a computer, eliminating the need for an extra network drop.
Bluetooth Support
Integrated Bluetooth enables wireless connectivity to headsets, mobile phones, and other Bluetooth-enabled devices.
Wi-Fi Ready
Optional Wi-Fi module support for wireless network connectivity in environments where Ethernet cabling is not available.
Opus Codec
Support for the modern Opus codec provides superior audio quality with efficient bandwidth usage for both narrowband and wideband calls.
Call Management Features
Call Transfer
Blind, attended, and semi-attended call transfer options for efficient call handling
Conference Calling
Support for multi-party conference calls with up to 5 participants
Call Recording
One-touch call recording with local storage or upload to server
Call Park
Park calls and retrieve them from any extension in the system
Busy Lamp Field
Visual status indication of colleagues' availability
Auto Answer
Automatic call answering with configurable delay settings
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Phone won't power on | Power issue, faulty adapter, PoE not working | Check power connection, try different outlet, verify PoE switch |
| No network connectivity | Network cable issue, wrong configuration | Check Ethernet cable, verify network settings, restart router |
| No dial tone | SIP account not registered, network issue | Check SIP credentials, verify network connection, contact provider |
| Poor audio quality | Network congestion, codec mismatch | Check network bandwidth, verify codec settings, update firmware |
| Screen not responding | Touch screen calibration, software issue | Restart phone, recalibrate screen, factory reset if needed |
| Cannot make calls | Outbound rules, SIP configuration | Check dial plan, verify SIP account status, test with different number |
Error Codes
- No Service: Network issue - Check network connection and SIP registration
- Invalid Number: Dial plan issue - Check dial plan configuration
- Registration Failed: SIP account issue - Verify SIP credentials and server address
- Network Unreachable: Network problem - Check cable and network settings
- Audio Codec Mismatch: Codec configuration - Adjust codec priority settings
- Memory Full: Storage issue - Clear call logs or recorded files
Manual Downloads
Current Model Manuals
T54W
Executive IP Phone
T53W
Manager IP Phone
T46U
Advanced IP Phone
T42U
Essential IP Phone
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