# Telephone adapter Grandstream HT818 v2 — 8 FXS ports, 1 Gigabit LAN port

**URL:** https://aio.lv/en/product--grandstream-ht818v2--11409728
**Data updated:** 2026-02-14 19:47 (EET)
**Category:** VoIP Gateways
**Manufacturer:** Grandstream
**Manufacturer code:** HT818\_v2
**EAN:** 6947273705543
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 127.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 105.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--grandstream-ht818v2--11409728

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Grandstream HT818 v2 is a VoIP telephone adapter with 8 FXS ports and a single Gigabit LAN port. It connects analog phones or fax machines to an IP network, enabling SIP-based voice services for small offices or home setups. The adapter supports multiple simultaneous lines, basic call features and integration with SIP providers, offering a compact solution for migrating legacy telephony to IP.

## Long description

Grandstream HT818 v2 is a VoIP telephone adapter with eight FXS ports and one Gigabit LAN port designed to connect analog phones and fax machines to an IP network. The device enables SIP-based voice services, allowing multiple simultaneous lines and basic call features for small offices, remote workers, or home deployments. Its compact form factor provides a straightforward path for migrating legacy telephony equipment to SIP networks while maintaining compatibility with common SIP providers.
Advantages
The adapter supports up to eight analog endpoints through FXS interfaces and uses a single Gigabit LAN port for network connection, which helps maintain call quality and reduces local network bottlenecks. It offers interoperability with standard SIP providers and basic telephony features required for everyday voice and fax use. The compact design requires minimal space and integrates with existing analog phones, reducing the need for full handset replacement when moving to IP telephony.
Suitable for
 Small offices that need to keep existing analog phones while migrating to SIP-based voice services
 Home office setups requiring multiple analog extensions connected to an IP network
 Locations that need to support analog fax machines alongside voice lines
 Installations where a compact, low-footprint gateway for legacy telephony is preferred
Key specifications
 8 FXS ports for connecting analog telephones and fax machines
 1 Gigabit Ethernet LAN port for network connectivity
 SIP protocol support for integration with SIP providers
 Support for multiple simultaneous calls and basic call features
 Compact physical design suitable for desktop or small rack placements
How to use
Connect analog phones or fax machines to the FXS ports and link the adapter to your network via the Gigabit LAN port. Configure SIP account credentials and network settings using the device web interface or provisioning options provided by your SIP service provider. After registration with the SIP provider, assign call routing and extension settings as needed. Monitor basic call behavior and adjust codec or quality settings through the administration interface to match network conditions.
Usage recommendations
Place the adapter near existing analog equipment and ensure a stable network connection to the Gigabit LAN port. Use compatible SIP provider settings and verify fax passthrough compatibility if fax functionality is required. Keep device firmware current and secure access to the management interface to maintain reliable voice services.

## FAQ

### How much does the Grandstream HT818 v2 telephone adapter — 8 FXS, 1 Gb cost, and is it available for purchase?

The price is 127.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 32 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 08.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Grandstream HT818 v2 telephone adapter — 8 FXS, 1 Gb be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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

## Image

https://aio.lv/img/cache/product/11409728/67586252_large.webp