Description
Grandstream’s WP856 is a Wi-Fi cordless phone aimed at offices that want consistent, provisioned devices. Standouts are 6 line keys and 6 SIP accounts.
Where it fits
- Clinics and practices
- Warehouses
- Yealink offices adding cordless users
Highlights
- 6 programmable line keys for BLF, speed dials or shared lines
- Registers up to 6 SIP accounts
- 5.5″ touch display with the Yealink style menu layout
- Integrated Wi-Fi 6 Wi-Fi for flexible placement
- Android platform with app support
- HD voice for natural sounding calls
- Noise reduction for busy offices
- Up to 20 hours talk time
- Up to 200 hours standby
- 5000 mAh battery
- IP65 rugged rating
Technical specs
| Brand | Grandstream |
|---|---|
| Model | WP856 |
| Manufacturer part number | WP856 |
| Product type | Wi-Fi Cordless Phone |
| Line keys | 6 |
| SIP accounts | 6 |
| Display | 5.5 in touch |
| Wi-Fi | Wi-Fi 6 |
| Operating system | Android |
| Talk time | Up to 20 h |
| Standby | Up to 200 h |
| Battery | 5000 mAh |
| Ingress rating | IP65 |
| Audio | HD voice |
Package contents
WP856 unit with the standard manufacturer accessories. We can confirm the packing list for your order.
Provisioned and ready
Every WP856 we supply can be provisioned before it ships: extensions, line keys and settings loaded for your platform, with US support afterward.









