Yealink W77P IP DECT Phone System
PRODUCT DESCRIPTION
Yealink W77P IP DECT Phone System (1302027) - 2 Years Local Warranty
Yealink W77P Complete Rugged IP DECT System
The Yealink W77P is a complete cordless SIP system pairing the ruggedized W57R handset β IP54 dust- and splash-protected, drop-resistant to 3.5 metres, with a marathon battery of up to 40 hours talk time β with the high-performance W70B DECT base station.
Up to 10 Handsets and 20 Simultaneous Calls
The W70B base supports up to 10 handsets, 10 SIP accounts and 20 simultaneous calls with G.722/AMR-WB HD wideband audio, plus up to 6 RT30 repeaters for coverage across warehouses and back-of-house areas.
Built for Tough Singapore Workplaces
The W57R's rubberized, disinfectant-resistant body, vibration alarm and full-duplex speakerphone keep it working through kitchens, workshops and loading bays β and PoE power, auto-provisioning and TLS/SRTP keep IT happy.
Ideal For
The W77P is ideally suited to Singapore logistics, F&B and hospitality operations that need a tough handset with exceptional battery life in one ready-to-run system.
Yealink W77P Datasheet β Technical Specifications
General
| Model | Yealink W77P |
| Part Number / SKU | 1302027 |
| Product type | IP DECT phone system (W57R handset + W70B base station) |
| Warranty | 2 Years Local Warranty (Singapore) |
System Capacity (W70B base)
| Handsets supported | Up to 10 DECT cordless handsets |
| SIP accounts | Up to 10 |
| Simultaneous calls | Up to 20 (up to 2 per handset) |
| Repeater support | Up to 6 x RT30 DECT repeaters |
Bundled Handset β W57R
| Durability | IP54 protection rating; withstands falls of up to 3.5 metres |
| Screen | 1.8β³ 128 x 160 TFT colour screen |
| Talk time | Up to 40 hours (V0βV3 hardware; ideal conditions). V4: up to 28 hours |
| Standby time | Up to 575 hours (V0βV3). V4: up to 320 hours |
| Battery | 1460 mAh Lithium-ion, 3.7 V, 5.4 Wh (V0βV3) |
| Audio | HD voice, FNR noise reduction, full-duplex speakerphone, vibration alarm |
| Dimensions / weight | 157 mm x 51 mm x 24 mm / 183 g |
Base Station β W70B
| DECT standard | CAT-iq2.0; 1880β1900 MHz (Europe), 1920β1930 MHz (US) |
| Range | Up to 50 m indoor / 300 m outdoor (ideal conditions) |
| Power | PoE (IEEE 802.3af, Class 1) or Yealink AC adapter (DC 5V/600mA) |
| Network | 1 x RJ45 10/100M Ethernet port |
| Dimensions | 130 mm x 100 mm x 25.1 mm |
Audio
| Wideband codecs | Opus, AMR-WB (optional), G.722 |
| Narrowband codecs | PCMU, PCMA, G.726, G.729, G.729A, iLBC |
| Voice quality | HD voice; TLS/SRTP secure calling |
Compatibility & Software Support
The W70B-based W-series DECT systems register to any standards-based SIP platform (SIP v1/RFC2543, v2/RFC3261) and are widely deployed with leading IP-PBX and hosted voice platforms used in Singapore. They are open-SIP devices β they are not Microsoft Teams or Zoom certified endpoints.
- Provisioning: auto-provisioning and Yealink RPS (Redirection & Provisioning Service) for zero-touch rollout
- Management: web user interface plus Yealink device management support for remote deployment, monitoring and upgrades
- Security: TLS encryption, SRTP voice encryption and VPN support on the W70B base
- Mixed fleets: one W70B base can host a mix of W-series handsets (W73H, W56H, W78H, W57R, W59R) β up to 10 per base
Need help confirming interoperability with your PBX or hosted platform? Contact SourceIT presales in Singapore before you order.
Package Contents & W-Series Ordering Information
In the box: W57R handset with belt clip, W70B base station, charger cradle, rechargeable battery, base stand, Ethernet cable, decorative cover, two power adapters, quick start guide.
Yealink W-series family at SourceIT:
| Yealink W73P (W70B + W73H) | Complete system β SKU 1302022 |
| Yealink W73H handset | Everyday business handset β SKU 1302021 |
| Yealink W76P (W70B + W56H) | Classic 2.4β³ handset system β SKU W76P |
| Yealink W56H handset | Classic 2.4β³ handset β SKU 1302002 |
| Yealink W78P (W70B + W78H) | Bluetooth handset system β SKU 1302026 |
| Yealink W78H handset | Bluetooth 5.1 handset β SKU 1302023 |
| Yealink W77P (W70B + W57R) | Rugged long-battery system β SKU 1302027 |
| Yealink W57R handset | Rugged IP54, 40 h talk β SKU 1302007 |
| Yealink W79P (W70B + W59R) | IP67 rugged system β SKU 1302025 |
| Yealink W59R handset | IP67 rugged, Bluetooth β SKU 1302006 |
| Yealink W70B base station | Single-cell DECT base β SKU 1302017 |
| Yealink W69P (W60B + W59R) | Rugged system with PSU β SKU 1302019 |
Datasheet & Downloads
Official Yealink resources for the W77P:
Frequently Asked Questions β Yealink W77P
What is included in the Yealink W77P?
One W57R ruggedized DECT handset and one W70B DECT IP base station, plus charger cradle, rechargeable battery, base stand, Ethernet cable, decorative cover, two power adapters and quick start guide.
How rugged is the bundled W57R handset?
Per the official Yealink datasheet: IP54 protection against dust and splashes and drop resistance up to 3.5 metres, with a scratch- and disinfectant-resistant rubberized surface. For a fully waterproof IP67 system, choose the W79P.
How long does the battery last?
Up to 40 hours of talk time and 575 hours of standby on V0βV3 hardware (V4 hardware: up to 28 h / 320 h), in ideal conditions β among the longest in any business DECT handset.
How many handsets and calls does the W77P support?
Up to 10 handsets, 10 SIP accounts and 20 simultaneous calls on the W70B base. Add extra W57R handsets or mix in office handsets like the W73H.
Does the W57R in this system support Bluetooth headsets?
No β the W57R has no Bluetooth. If your rugged team needs Bluetooth headsets and safety alarms, choose the W79P with the IP67 W59R.
Does the Yealink W77P come with local warranty in Singapore?
Yes. Every W77P sold by SourceIT comes with 2 years local Singapore warranty and a GST invoice.
