Grandstream GS-WP810 LCD Backlit Display Cordless Phone

Grandstream GS-WP810 – Affordable Wi‑Fi Cordless Phone with Backlit Display

The Grandstream GS‑WP810 is a budget‑friendly Wi‑Fi cordless phone designed for offices, retail stores, and home workers who need the flexibility of a wireless handset without a dedicated DECT base station. Instead, it connects directly to your existing 2.4 GHz Wi‑Fi network, making it easy to deploy anywhere with a Wi‑Fi signal. The large backlit LCD and backlit keypad ensure you can dial and read caller ID even in dimly lit environments. With 2 SIP accounts, up to 10 hours of talk time, and a removable battery, the WP810 provides reliable VoIP calling without being tied to a desk.

How It Works

The WP810 connects to any standard 802.11 b/g/n Wi‑Fi network (2.4 GHz only). It supports up to 2 SIP accounts, so you can have two separate extensions or phone numbers. The handset registers to your SIP‑based VoIP system (e.g., Asterisk, 3CX, Grandstream UCM, or any cloud PBX). The intuitive interface allows you to make and receive calls, access voicemail, and store contacts. The 1.8″ backlit LCD shows caller ID, call duration, and menu options. The rechargeable battery provides up to 10 hours of talk time and 100 hours of standby. A 3.5mm headset jack lets you plug in a headset for private conversations. For a truly hands‑free experience, consider using a wireless headset from FindHeadsets – browse our selection of Bluetooth headsets that can pair with the WP810 via a Bluetooth adapter (sold separately) or use the included headset jack.

Compatibility & Design

The Grandstream WP810 works with any SIP‑based VoIP service or PBX. It features a 1.8″ backlit LCD (128×160 resolution), a backlit numeric keypad, and 4 programmable function keys. The phone supports 2 SIP accounts, call waiting, call transfer, 3‑way conferencing, and a phonebook of up to 200 contacts. Audio includes a full‑duplex speakerphone and a noise‑canceling microphone. The device is powered by a removable 3.7V 1400mAh battery, and charging is via micro‑USB. The handset is compact (like a smartphone) and includes a belt clip. It is not ruggedized but fits well in office environments. The Wi‑Fi range is typical of indoor 2.4 GHz, covering most office spaces.

Why Choose This Product

The WP810 fills a niche: businesses that want cordless VoIP phones but don’t want to invest in a DECT system or run new cabling. If you already have a good Wi‑Fi network, you can deploy these handsets anywhere with coverage – no extra base stations, no power outlets for chargers (except USB). The backlit display and keypad are a huge plus for use in dim environments like server rooms or early‑morning shifts. The battery life is sufficient for a full workday. While it lacks the dual‑band Wi‑Fi and ruggedness of the WP820, the WP810 is more affordable and perfectly adequate for office environments. For small businesses, this is a great way to add cordless extensions without expensive hardware.