# VoIP gateway AUDIOCODES Mediant 800C M800C-V-1ET4S single E1/T1 with 4 FXS interfaces

**URL:** https://aio.lv/en/product--audiocodes-m800c-v-1et4s--3298574
**Data updated:** 2026-02-12 09:51 (EET)
**Category:** VoIP Gateways
**Manufacturer:** AUDIOCODES
**Manufacturer code:** M800C-V-1ET4S
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3 580.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 2 959.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--audiocodes-m800c-v-1et4s--3298574

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.99 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

AUDIOCODES Mediant 800C (M800C-V-1ET4S) is a VoIP gateway equipped with a single E1/T1 port and four FXS interfaces. Designed for connecting legacy analog phones and PBX lines to IP networks, it supports voice trunking and gateway functions for business telephony. Suitable for small to medium deployments, it enables SIP connectivity, local PSTN integration and centralized call routing.

## Long description

AUDIOCODES Mediant 800C M800C-V-1ET4S is a VoIP gateway that combines a single E1/T1 port with four FXS interfaces to connect legacy analog phones and PBX trunks to IP networks. It provides SIP-based connectivity and supports voice trunking and gateway functions for small to medium business telephony deployments. The unit is intended for integrating local PSTN lines or TDM equipment with SIP-based services and central call control systems.
Advantages
The Mediant 800C offers a compact solution for bridging TDM and IP environments using a single E1/T1 interface and multiple FXS ports, reducing the need for separate adapters. It supports straightforward SIP connectivity for centralized call routing and enables reuse of existing analog handsets and PBX extensions while consolidating voice traffic over IP. The device is suitable for deployments where reliable voice trunking and simple local PSTN integration are required.
Suitable for
 Connecting legacy analog phones to SIP-based phone systems
 Integrating a single E1/T1 trunk with IP telephony
 Small to medium office voice gateway and trunking scenarios
 Migrating PBX lines to a VoIP environment while keeping analog endpoints
Key specifications
 Single E1/T1 telephony interface for trunk connectivity
 Four FXS ports for analog telephone endpoints
 SIP protocol support for IP voice connectivity and registration
 Gateway and voice trunking functionality for PBX and PSTN integration
How to use
Install the Mediant 800C in a network rack or desktop location with access to the IP network and the E1/T1 trunk. Connect analog phones to the FXS ports and link the E1/T1 interface to the PSTN or PBX trunk. Configure SIP settings and call routing on the device to register with your SIP server or IP-PBX, and set up dial plan mappings between the TDM and IP sides. Verify voice paths and adjust codec and network parameters as required for call quality.
Usage recommendations
Place the gateway in a controlled environment with stable power and network connectivity. Use proper E1/T1 cabling and termination, and ensure SIP registration and security settings are configured according to your IP-PBX or service provider guidelines. Monitor call quality and update firmware as provided by the manufacturer to maintain compatibility and stability.

## FAQ

### How much does the AUDIOCODES Mediant 800C M800C-V-1ET4S VoIP gateway cost, and is it available for purchase?

The price is 3,580.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 23.07.2026 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, Leasing for legal entities. 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 AUDIOCODES 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 AUDIOCODES 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/3298574/51774364_large.webp