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Yealink SIP-T53 YEALINK T53 Gigabit VoIP phone
- 3.7-inch color LCD screen (480 x 320)
- HD Voice (HD Codec: Opus)
- Up to 16 SIP accounts
- Dual-port Gigabit Ethernet
- Built-in Bluetooth 4.2 and dual-band 2.4G/5G Wi-Fi
- Adjustable screen angle
- Power over Ethernet (PoE) support
- Supports EHS35 adapter for Yealink wireless headsets
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Key specifications
See full specs ↓- Product type
- IP Phone
- Handset type
- Wired handset
- Product colour
- Grey
- Device lock
- Yes
- Wall mountable
- Yes
- Mounting
- Desk/Wall
Documents
Product details
Yealink SIP-T53. Product type: IP Phone, Product colour: Grey, Handset type: Wired handset. Dual-Tone Multi-Frequency (DTMF) modes: In-band, Out-of band, SIP info. Lines quantity: 8 lines, Phonebook capacity: 1000 entries. Volume control: Buttons. Display: LCD, Display diagonal: 9.4 cm (3.7"), Display resolution: 360 x 160 pixels
Design
| Product type | IP Phone |
| Handset type | Wired handset |
| Product colour | Grey |
| Device lock | Yes |
| Wall mountable | Yes |
| Mounting | Desk/Wall |
Performance
| Dual-Tone Multi-Frequency (DTMF) modes | In-band, Out-of band, SIP info |
Phone features
| Lines quantity | 8 lines |
| Answering machine | Yes |
| Hot desking | Yes |
| Call waiting | Yes |
| Speed dialling | Yes |
| Call hold | Yes |
| Call forwarding | Yes |
| Conference call | Yes |
| Redialing | Yes |
| Caller ID | Yes |
| Phonebook capacity | 1000 entries |
| Number of VoIP accounts | 12 |
| Do not disturb function | Yes |
| Call park | Yes |
| Call pick up | Yes |
| Anonymous call | Yes |
| Anonymous call rejection | Yes |
| Full duplex | Yes |
| Direct call | Yes |
| Short Message Service (SMS) | Yes |
| Phonebook sharing | Yes |
| Call return | Yes |
| Call transfer | Yes |
| Call history | Yes |
| Emergency call | Yes |
Management features
| Integrated voicemail | Yes |
| Volume control | Buttons |
| Number of programmable keys | 8 |
Display
| Display | LCD |
| Display diagonal | 9.4 cm (3.7") |
| Display resolution | 360 x 160 pixels |
| Touchscreen | No |
| Backlight display | Yes |
Camera
| Front camera | No |
Audio
| Speakerphone | Yes |
| Microphone mute | Yes |
| Voice codecs | G.711a, G.711u, G.722, G.723.1, G.726, G.729A, G.729B, G.729ab, OPUS, iLBC |
| Voice activity detection | Yes |
| Adaptive jitter buffers | Yes |
| Automatic gain control | Yes |
| Comfort noise generation (CNG) | Yes |
| Packet loss concealment (PLC) | Yes |
Network
| Ethernet LAN | Yes |
| Ethernet LAN interface type | Gigabit Ethernet |
| Wi-Fi | No |
| Bluetooth | No |
| Supported network protocols | FTP/TFTP/HTTP/HTTPS |
| Quality of Service (QoS) support | Yes |
| Security algorithms | AES, HTTPS, SIPS |
| Networking standards | IEEE 802.1p, IEEE 802.1x, IEEE 802.3af |
Ports & interfaces
| USB 2.0 ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 2 |
| RJ-9 ports quantity | 2 |
| DC-in jack | Yes |
Power
| Power over Ethernet (PoE) | Yes |
| AC adapter input voltage | 100 - 240 V |
| AC adapter output voltage | 5 V |
| AC adapter output current | 1.2 A |
| Power consumption (typical) | 2.3 W |
| Power consumption (Power over Ethernet (PoE)) | 3.1 W |
Operational conditions
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 10 - 95% |
Weight & dimensions
| Width | 212 mm |
| Depth | 210.6 mm |
| Height | 174.5 mm |
Packaging content
| Ethernet cable | Yes |
| Handset | Yes |
| Quick start guide | Yes |
| Number of handles included | 1 pc(s) |
| Cables included | LAN (RJ-45) |
| Stand included | Yes |
Description
Adjustable High-Resolution Display Aligning with a fully adjustable display, the T5 Business Phone Series can easily fulfill the viewing needs at a variety of angles and under a variety of lighting conditions and finally provides optimized user experience. Acoustic Shield technology The Yealink T5 Business Phone Series is designed with Yealink Acoustic Shield technology to deliver distraction-free voice clarity for remote participants by utilizing multiple microphones to create a virtual shield. Corded Cordless Phone The Yealink New T5 Business Phone Series supports DECT handset compatibility via a DECT dongle Yealink DD10K, up to 4 cordless handsets. Seamless switching of calls between the desktop phone and the cordless DECT handset. Advanced Wireless Connectivity Built-in Bluetooth 4.2 for wireless headsets connection and enhanced mobility. Wi-Fi 2.4G/5G to help business maximize the use of wireless network, reduce internet cable cost and support clean and uncluttered workspace communications.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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