Yealink
W78PYealink W78P DECT Phone System
The W78P is the premium single-cell system in Yealink's DECT range: the W70B base station bundled with the high-end W78H handset and its 2.4-inch screen. For small and medium-sized businesses that want the best handset experience from day one, this is the box to buy.
It is a high-performance SIP cordless system registering up to 10 W78H handsets, with up to 10 SIP accounts and 20 simultaneous calls, and improved signal strength and responsiveness for stable mobile communications. Users get maximum freedom: Bluetooth 5.1 or a 3.5mm jack for headsets, plus a vibration alarm so calls are never missed in noisy or stressful situations.
Key features
- Premium handset included — the W78H with its 2.4-inch screen, bundled with the W70B base station.
- Registers up to 10 W78H handsets — one system scales across the whole team.
- 10 SIP accounts, 20 simultaneous calls — more functions, lines and mobility from a single base.
- Headset freedom — Bluetooth 5.1 or wired via the 3.5mm jack, on the user's demand.
- Vibration alarm — calls get noticed even on a noisy floor.
- Improved signal strength — a stable, responsive experience for mobile communications.
Works with
- Yealink W78H — additional handsets for this system
- Yealink W70B single-cell DECT base station
- All DECT cordless
- IP desk phones
Frequently asked questions
What is in the box?
A W78H handset, a W70B base station with stand, battery, belt clip and battery cover, charging cradle, RJ45 network cable, two 5V 0.6A PSUs and a quick start guide.
How far can this system grow?
It registers up to 10 Yealink W78H DECT handsets and supports up to 10 SIP accounts with 20 simultaneous calls.
Can users wear headsets?
Yes — the W78H supports Bluetooth headsets over Bluetooth 5.1 and wired headsets through its 3.5mm jack.
Do I need PoE?
No — two PSUs are included, one for the base station and one for the handset charging cradle.
Scaling up your cordless estate? Call 0333 242 1314 or email sales@clisecure.com and we will size the bases, handsets and coverage before you order.
Telephony / DECT
| System type | Single-cell DECT phone system (W70B base + W78H handset) |
|---|---|
| Handsets | Up to 10 × Yealink W78H |
| SIP accounts | Up to 10 |
| Simultaneous calls | Up to 20 |
Display & interface
| Handset screen | 2.4-inch display (W78H) |
|---|---|
| Headset connectivity | Bluetooth 5.1; 3.5mm wired headset jack (W78H) |
Network & power
| Network | Ethernet (RJ45 network cable included) |
|---|---|
| Power | 2 × 5V 0.6A PSUs included (base and cradle) |
Product details
| Brand | Yealink |
|---|---|
| Part number | W78P |
| In the box | W78H handset, W70B base station, battery, belt clip and battery cover, base stand, RJ45 network cable, charging cradle, 2 × 5V 0.6A PSU, quick start guide |
UK shipping options are shown at checkout. For timed delivery, project fulfilment or larger trade orders, contact CLI Secure before placing your order.
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Complete the basket
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Yealink W59R Pro Ruggedised Cordless DECT Handset
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Common questions
Product and order FAQs
Can I request trade or bulk pricing?
Yes. For multi-unit, reseller or project orders, contact CLI Secure and our team can review the basket for trade pricing.
How quickly can this be delivered?
Available delivery options are shown at checkout. Many in-stock products support next-day or timed UK delivery.
Can you help confirm compatibility?
Yes. Share the existing setup, model numbers or project requirement and we can help confirm suitable hardware, licences or accessories.
Do you supply renewals and supporting accessories?
CLI Secure supplies hardware, renewals, licences and related accessories across networking, CCTV, VoIP and IT support categories.