
Grandstream WP856
Wi-Fi Smart IP Phone with Integrated Dual-Band Wi-Fi 6 and Built-in Scanner
Overview
About the Grandstream WP856
The WP856 runs Android version 13 and is certified with Google Mobile Services. It includes integrated dual-band Wi-Fi 6, has a built-in scanner for scanning 1D and 2D barcodes, and supports near-field communication (NFC) to allow the device to exchange data with other NFC devices. It sports a 5.5 inch high-definition touch screen, provides extended talk-time of up to 20 hours.
Key features
- Built-in scanner for scanning 1D and 2D barcodes
- Supports up to 6 SIP accounts and 6 lines
- HD voice with advanced Acoustic Echo Cancellation & Noise Shield Technology
- 5.5 inch HD multi-touch capacitive touch screen with 2.5D Corning 3rd generation glass
- A rechargeable 5000mAh battery provides up to 20 hours talk-time and 200 hours standby, USB Type-C port, supports fast charging
- Dual-band Wi-Fi 6 with an advanced antenna design and fast roaming support
- IP65-rated waterproof and dustproof, drop-safe from up to 1.5 meter height
- Runs Android version 13, certified with Google Mobile Services, access to Google Play Store, supports custom Android apps
Datasheets
WP856 datasheet
Firmware
WP856 firmware
| Version | Applies to | Files |
|---|---|---|
| 1.0.3.16 | WP856 |
Older firmware (1)
| Version | Applies to | Files |
|---|---|---|
| 1.0.3.16 | WP856 |
Documentation
WP856 guides & how-to articles
Features6
Using the phone6
SDK5
Installation4
Contacts Management3
Compatibility2
Provisioning1
Interoperability1
GXV3350 > Networking1
Related
More Grandstream WP Series models
WP810
Basic Cordless Wi-Fi IP Phone with Integrated Dual-Band 802.11a/b/g/n/ac and 6-hour talk time
Support & downloadsWP816
Cordless Wi-Fi IP Phone with Integrated Dual-Band 802.11a/b/g/n/ac/ax and 6-hour talk time
Support & downloadsWP820
Cordless Wi-Fi IP Phone with Integrated Dual-Band 802.11a/b/g/n and 7.5-hour talk time
Support & downloadsWP822
Cordless Wi-Fi IP Phone with Integrated Dual-Band 802.11a/b/g/n/ac and 8-hour talk time
Support & downloadsWP825
Ruggedized Cordless Wi-Fi IP Phone with Integrated Dual-Band 802.11a/b/g/n/ac and 8-hour talk time
Support & downloadsNeed help with your WP856?
Tell us a little about your business and a voice specialist will reach out to talk it through.
- A plan built around how your team actually works
- Help moving your existing phone numbers
- Setup and ongoing support from The Tech Team™
Grandstream and Grandstream product names are trademarks of Grandstream Networks, Inc. Product information, images and documents are published by Grandstream (source) and provided here for reference by smplVoice. Firmware and documents are Grandstream’s original, unmodified files.

