Yealink W78P Bluetooth IP DECT Phone System
PRODUCT DESCRIPTION
Yealink W78P Bluetooth IP DECT Phone System (1302026) - 1 Year Local Warranty
Yealink W78P Complete IP DECT System with Bluetooth Handset
The Yealink W78P is a complete cordless SIP system pairing the professional W78H handset — built-in Bluetooth 5.1 for wireless headsets, 2.4″ 240x320 colour screen, up to 21 hours talk time — with the W70B DECT IP 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 (optional) wideband audio, plus up to 6 RT30 repeaters for extended coverage across bigger sites.
Simple to Deploy, Secure to Run
PoE or PSU powered, with auto-provisioning, Yealink RPS zero-touch deployment and TLS 1.3 / SRTP / OpenVPN security keeping multi-site rollouts painless.
Ideal For
The W78P is ideally suited to Singapore mobile professionals who want Bluetooth headset freedom in a ready-to-run DECT system.
Yealink W78P Datasheet — Technical Specifications
General
| Model | Yealink W78P |
| Part Number / SKU | 1302026 |
| Product type | IP DECT phone system (W78H handset + W70B base station) |
| Warranty | 1 Year Local Warranty (Singapore) |
System Capacity (W70B base)
| Handsets supported | Up to 10 handsets / DECT headsets |
| SIP accounts | Up to 10 |
| Simultaneous calls | Up to 20 per base |
| Repeater support | Up to 6 x RT30 DECT repeaters per base |
Bundled Handset — W78H
| Screen | 2.4″ 240 x 320-pixel TFT colour screen |
| Headsets | Bluetooth 5.1 wireless headsets; 3.5 mm headset jack |
| Battery | 1010 mAh Lithium-ion, 3.7 V, 3.73 Wh (V0–V3); 3 x 3.7 V 350 mAh (1.295 Wh) Lithium-ion (V4) |
| Talk time | Up to 21 hours |
| Standby time | Up to 166 hours (V0) / up to 320 hours (V1–V4) |
| Quick charge | 10-minute charging time for 2 hours of talk time |
| Audio | HD voice, FNR noise reduction, full-duplex speakerphone, vibration alarm, HAC compliant |
| Caller ID | Name and number |
Base Station — W70B
| Frequency bands | 1880–1900 MHz (Europe), 1920–1930 MHz (US) |
| Range | Up to 50 m indoor / 300 m outdoor (ideal conditions) |
| Power | PoE (IEEE 802.3af, Class 1) or Yealink AC adapter (AC 100–240 V in, DC 5 V/600 mA out) |
| Network | 1 x RJ45 10/100M Ethernet port |
| Dimensions | 130 mm x 100 mm x 25.1 mm |
| Operating temperature | -10°C to +45°C |
Audio & Security
| Wideband codecs | AMR-WB (optional), G.722 |
| Narrowband codecs | PCMU (G.711μ), PCMA (G.711A), G.726, G.729, G.729A, iLBC |
| Security | TLS 1.0/1.2/1.3, SRTP, OpenVPN, AES encryption |
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 — 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 1.3, SRTP voice encryption and OpenVPN on the W70B base
- Mixed fleets: one W70B base can host a mix of W-series handsets (W71H, W74H, W73H, W78H, W56H, W57R, W59R) — 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: W78H handset with belt clip, W70B base station, charger cradle, rechargeable battery, base stand, Ethernet cable, decorative cover, quick start guide, two power adapters.
Yealink W-series family at SourceIT:
| Yealink W73P (W70B + W73H) | Complete system — SKU 1302022 |
| Yealink W73H handset | Everyday business handset — SKU 1302021 |
| Yealink W76P (W70B + W56H) | Classic 2.4″ handset system — SKU W76P |
| Yealink W56H handset | Classic 2.4″ handset — SKU 1302002 |
| Yealink W78P (W70B + W78H) | Bluetooth handset system — SKU 1302026 |
| Yealink W78H handset | Bluetooth 5.1 handset — SKU 1302023 |
| Yealink W77P (W70B + W57R) | Rugged long-battery system — SKU 1302027 |
| Yealink W57R handset | Rugged IP54 handset — SKU 1302007 |
| Yealink W79P (W70B + W59R) | IP67 rugged system — SKU 1302025 |
| Yealink W59R handset | IP67 rugged, Bluetooth — SKU 1302006 |
| Yealink W70B base station | DECT IP base station — SKU 1302017 |
| Yealink W69P (W60B + W59R) | Rugged system with PSU — SKU 1302019 |
| Yealink W71P / W71H / W74P | New W7 models — coming soon |
Datasheet & Downloads
Official Yealink resources for the W78P:
Frequently Asked Questions — Yealink W78P
What is included in the Yealink W78P?
One W78H Bluetooth DECT handset with belt clip and one W70B DECT IP base station, plus charger cradle, rechargeable battery, base stand, Ethernet cable, decorative cover, quick start guide and two power adapters.
What makes the W78P different from the W73P and W76P?
The bundled handset: the W78H adds Bluetooth 5.1 wireless headset support and a 2.4″ screen. The W73P (1.8″, up to 35 h talk) and W76P (2.4″, up to 30 h talk) use the same W70B base.
How many handsets and calls does the W78P support?
Up to 10 handsets, 10 SIP accounts and 20 simultaneous calls on the W70B base. Add extra W78H handsets anytime.
Can I use a wireless headset with the W78P?
Yes — the bundled W78H has built-in Bluetooth 5.1 for wireless headsets, plus a 3.5 mm wired headset jack.
Can I extend the DECT coverage?
Yes — up to 6 Yealink RT30 DECT repeaters per W70B base.
Does the Yealink W78P come with local warranty in Singapore?
Yes. Every W78P sold by SourceIT comes with 1 year local Singapore warranty and a GST invoice.
