# IP mobile phone Grandstream WP816 – wireless handset, 2 lines, Wi‑Fi (802.11a), Bluetooth, 1.77" TFT display, 1500 mAh battery

**URL:** https://aio.lv/en/product--grandstream-wp816--10946708
**Data updated:** 2026-01-21 11:05 (EET)
**Category:** VoIP Phones
**Manufacturer:** Grandstream
**Manufacturer code:** WP816
**EAN:** 6947273705093
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 63.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 52.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--grandstream-wp816--10946708

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

Grandstream WP816 is an IP mobile phone with a wireless handset and built‑in base station designed for desk or wall mounting. It supports 2 SIP lines, Wi‑Fi (802.11a) and Bluetooth, a 1.77" TFT LCD (128×160), speakerphone, noise reduction and conference calls. Battery is 1500 mAh (up to 6 h talk / 120 h standby). Includes USB‑C, 3.5 mm jack, AC adapter, wall bracket and quick start guide. Ideal for office or remote VoIP use.

## Long description

The Grandstream Networks WP816 Blue is a wireless IP phone designed for office and remote work environments. It features a 1.8" TFT display with 128 x 160 pixel resolution and supports two simultaneous SIP lines. The handset operates on dual-band Wi‑Fi networks (2.4 GHz and 5 GHz) and is compatible with modern Wi‑Fi standards up to 802.11ax, offering improved throughput and wireless performance. The WP816 supports a range of common voice codecs and includes a hands‑free speakerphone for convenient, clear conversations.
Advantages
The WP816 provides flexible wireless deployment without the need for Ethernet cabling, combining a compact display with support for multiple codecs to ensure interoperable voice quality. Dual‑band Wi‑Fi and 802.11ax compatibility improve signal stability and data throughput, while WPA3 support enhances wireless security. Its cordless form factor and built‑in speakerphone make it suitable for typical office use and mobile desk setups.
Suitable for
Small and medium office desks where cabling is limited
Hot‑desking and shared workspaces requiring portable handsets
Remote workers needing a dedicated VoIP handset with Wi‑Fi connectivity
Environments that require basic hands‑free calling
Key specifications
Display type: 1.8" TFT, 128 x 160 pixels
Number of SIP lines: 2
Wireless: Dual‑band Wi‑Fi (2.4 GHz / 5 GHz), compatible up to 802.11ax
Security: WPA3 wireless security support
Audio: Built‑in speakerphone; supports common voice codecs including G.711 and G.729
Handset: Wireless cordless handset
Color: Blue
How to use
Power on the WP816 and connect it to your Wi‑Fi network using the handset menu to scan and select the appropriate SSID. Configure SIP account settings through the device web interface or provisioning system provided by your VoIP service provider. Use the handset keys and the 1.8" TFT display to navigate call functions, manage two simultaneous lines, and enable the speakerphone when hands‑free operation is required. Firmware updates and advanced settings can be applied via the web GUI or remote provisioning tools.
Usage recommendations
For best call quality, place the base handset in an area with a strong dual‑band Wi‑Fi signal and enable 802.11ax features on compatible access points. Use WPA3 where available for improved wireless security and select an appropriate codec (for example, G.711 for higher bandwidth environments or G.729 to conserve bandwidth) according to network conditions.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display | TFT |
| Display diagonal | 1.8 " |
| Display resolution | 128 x 160 |

### Phone features

| Feature | Value |
|---|---|
| Frequency band | 2.4/5 |
| Conference call | Yes |
| Call waiting | Yes |
| Lines quantity | 2 lines |

### Audio

| Feature | Value |
|---|---|
| Speakerphone | Yes |
| Voice codecs | AGC, G.729B, AJB, CNG, G.711alaw, G.711u, G.722, G.723, G.729A, PLC, AEC |
| Number of microphones | 2 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Headset connectivity | 3.5 mm |
| USB Type-C ports quantity | 1 |

### Network

| Feature | Value |
|---|---|
| Wi-Fi standards | 802.11b, Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n), 802.11g, 802.11a |
| Security algorithms | WPA3, WPA2, WPA, WEP |
| Ethernet LAN | No |
| Wi-Fi | Yes |
| Quality of Service (QoS) support | Yes |

### Power

| Feature | Value |
|---|---|
| AC adapter input voltage | 100 - 240 |
| Talk time | 6 h |
| Standby time | 120 h |
| Input current | 1 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Base dimensions (WxDxH) | 85 x 85 x 25.8 |
| Handset dimensions (WxDxH) | 135 x 49 x 15.5 |
| Handset weight | 82 g |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 90 |
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | 0 - 45 |
| Storage relative humidity (H-H) | 10 - 90 |

### Certificates

| Feature | Value |
|---|---|
| Compliance industry standards | FCC, CE, RCM, IC |

### Packaging content

| Feature | Value |
|---|---|
| Number of handles included | 1 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Blue |
| Handset type | Wireless handset |
| Product type | IP Phone |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 1500 mAh |

## FAQ

### How much does the Grandstream WP816 IP mobile phone cost, and is it available for purchase?

The price is 63.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 381 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 29.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Grandstream products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Grandstream service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display, lines quantity, speakerphone, ethernet lan, handset type, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/10946708/65785978_large.webp