Description
The Yealink W77P pairs the W70B base station with the W57R, an IP54 ruggedized cordless handset. It suits warehouses, workshops and outdoor premises where phones get dropped, splashed or covered in dust. The handset withstands falls of up to 1.8 m and offers the longest talk time of the Yealink range covered here, up to 40 hours.
Key features
- IP54 rugged handset: The W57R resists dust and water splashes from any direction and withstands falls of up to 1.8 m (5.9 ft).
- Long battery life: Up to 40 hours of talk time and 575 hours of standby. A 10-minute charge gives 2 hours of talk time.
- Vibration alert and alarm key: A vibration alarm helps users notice calls in noisy areas, and a side alarm key supports push-button alarms.
- Grows to 10 handsets: Register up to 10 W57R handsets with up to 10 SIP accounts and 20 simultaneous calls, so each handset can handle two calls.
- Clearer calls: HD audio with FNR (Flexible Noise Reduction)/Noise Cancellation and a full-duplex speakerphone.
- Easy to roll out: Supports Yealink RPS (Redirection and Provisioning Service) and auto-provisioning via TFTP/FTP/HTTP/HTTPS with PnP, so IT can set up phones without manual configuration on each one.
- Secure calling: TLS and SRTP encryption, HTTPS and AES-encrypted configuration files.
Specifications
| Handset display | 1.8" 128 x 160 TFT color display |
|---|---|
| Range | Up to 50 m (164 ft) indoors, 300 m (984 ft) outdoors (in ideal conditions) |
| Battery | 1460 mAh lithium-ion; up to 40 hours talk time, up to 575 hours standby |
| Quick charge | 10-minute charge for 2 hours of talk time |
| Handsets per base | Up to 10 |
| SIP accounts | Up to 10 |
| Simultaneous calls | Up to 20 (up to 2 per handset) |
| Ruggedness | IP54 handset; withstands falls up to 1.8 m (5.9 ft) |
| Alerts and alarms | Vibration alarm; push-button alarm (side key) |
| Network | Base: 1 x RJ45 10/100M Ethernet port; SIP v1/v2, VLAN (802.1Q/802.1P), 802.1x, LLDP, static/DHCP |
| Power | Base: PoE (IEEE 802.3af, Class 1) or external AC adapter (100-240V in, DC 5V/600mA out) |
| Repeaters | Up to 6 per base station (RT30) |
| Compatible bases/handsets | W70B base with W57R handsets; W57R also works with W80/W90 multi-cell systems |
| Handset size | 157 mm x 51 mm x 24 mm |
| Operating temperature | Handset 0 to 40°C (+32 to 104°F); base -10 to +45°C (+14 to 113°F) |
| Part number | W77P |
In the box
W57R Handset with Belt Clip; W70B Base Station; Base Stand; Charger Cradle; Two Power Adapters; Ethernet Cable; Rechargeable Battery; Decorative Cover; Quick Start Guide
Download the Yealink W77P datasheet (PDF)
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Specs
| Handset screen | 1.8 in color, 128 x 160 (W57R) |
|---|---|
| Handsets and SIP accounts | Up to 10 handsets, 10 SIP accounts; 20 calls at once |
| Range indoor/outdoor | Up to 164 ft (50 m) / 984 ft (300 m) |
| Talk and standby time | Up to 40 h talk, 575 h standby (V4: 28 h, 320 h) |
| Rugged rating | W57R: IP54; drops up to 1.8 m (5.9 ft); alarm button |
| Headset connection | None: no jack or Bluetooth |
| Base power | W70B: PoE 802.3af or adapter (in the box) |
| In the box | W70B base, W57R handset, charger cradle, 2 power adapters, Ethernet cable |
Specs are Yealink's, from its current data sheets. Systems show the handset in the box. Range and battery figures are Yealink's "in ideal conditions" numbers, and some handsets list two figures for different hardware versions (V0 to V4). "None listed" means the data sheet names no such feature. Compare all W Series models
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