# VoIP Gateway AUDIOCODES M800B-4S4O4B-SBA-SFB — 4 ports, 4 SIP lines

**URL:** https://aio.lv/en/product--audiocodes-m800b-4s4o4b-sba-sfb--1882201
**Data updated:** 2026-02-12 09:45 (EET)
**Category:** VoIP Gateways
**Manufacturer:** AUDIOCODES
**Manufacturer code:** M800B-4S4O4B-SBA-SFB
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5 957.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 4 923.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--audiocodes-m800b-4s4o4b-sba-sfb--1882201

## 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 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

AUDIOCODES M800B-4S4O4B-SBA-SFB is a VoIP gateway with 4 ports and support for 4 SIP lines. Designed for connecting SIP-based telephony to traditional or IP infrastructures, it provides reliable call routing and interoperability. Suitable for small office deployments, branch sites, or SIP trunk termination to enable voice services and simplified management.

## Long description

AUDIOCODES M800B-4S4O4B-SBA-SFB is a compact VoIP gateway offering four physical ports and support for four SIP lines. It is designed to connect SIP-based telephony to traditional PSTN or IP infrastructures, providing reliable call routing, protocol interworking and interoperability with SIP endpoints and service providers. The device targets small office deployments, branch sites and environments where SIP trunk termination and straightforward voice connectivity are required.
Advantages
The gateway combines small form factor with multi-line SIP support and straightforward deployment. It supports consistent call handling between SIP networks and existing telephony equipment, reducing the need for complex configuration. The unit is built for reliable voice transmission and interoperability with common SIP services, enabling simplified management of voice sessions and integration into existing network topologies.
Suitable for
Small office or home office SIP trunk termination
Branch office voice connectivity to a central PBX or hosted SIP service
Migrating legacy telephony endpoints to SIP-based networks
Testing and lab environments for SIP interoperability
Key specifications
Ports: 4 physical voice ports for analog or digital telephony connectivity
SIP support: up to 4 SIP lines for registering with SIP servers or providers
Functionality: call routing, SIP protocol interworking and session handling
Deployment: designed for small-scale installations such as branch sites or small offices
Interoperability: compatible with standard SIP endpoints and SIP trunking services
How to use
Install the gateway in a network location with access to your LAN and power. Connect telephony lines or endpoints to the device ports and link the Ethernet port to your network switch or router. Access the device web interface or management console to configure network settings, SIP account credentials and call routing rules. Register the SIP lines with your SIP provider or PBX, verify codec and dial-plan settings, then perform test calls to confirm proper connectivity and voice quality.
Usage recommendations
For reliable operation, place the gateway in a temperature-controlled environment and ensure stable network connectivity with QoS configured for voice traffic. Keep firmware up to date and coordinate SIP settings (codecs, registration intervals and NAT traversal) with your SIP provider or PBX administrator to ensure interoperability and consistent call quality.

## FAQ

### How much does the AUDIOCODES M800B-4S4O4B-SBA-SFB VoIP Gateway cost, and is it available for purchase?

The price is 5,957.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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/1882201/59844568_large.webp