# Voice network module Auerswald COMpact 4FXS Modul

**URL:** https://aio.lv/en/product--auerswald-90133--883363
**Data updated:** 2026-01-13 15:27 (EET)
**Category:** Server Parts & Components
**Manufacturer:** Auerswald
**Manufacturer code:** 90133
**EAN:** 4019377901335
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 182.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 150.82 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--auerswald-90133--883363

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The Auerswald COMpact 4FXS Modul is a voice network module designed for seamless integration into communication systems. With dimensions of 160 mm width, 25 mm depth, and 70 mm height, it offers a compact form factor. This module supports four FXS ports, enabling connection to analog telephones and fax machines. It enhances communication capabilities while maintaining a sleek design, making it ideal for both home and office use.

## Long description

The Auerswald COMpact 4FXS Modul is a compact voice network module that adds four FXS ports to supported Auerswald communication systems. With a slim housing measuring 160 mm × 25 mm × 70 mm, the module provides analog interfaces for connecting standard analog telephones, fax machines and other analog devices to a digital telephony system. Designed for clean integration with compatible Auerswald boards and enclosures, the unit extends voice connectivity while preserving a small footprint.
Advantages
The module supplies four independent FXS interfaces in a compact form factor, enabling straightforward expansion of analog endpoints without requiring large additional hardware. Its modest dimensions make installation into system chassis or racks easy where space is limited. The device supports standard analog signalling and ring generation for telephones and fax equipment, ensuring compatibility with a wide range of legacy analog devices. The design focuses on functional integration with Auerswald systems to maintain consistent operation and management.
Suitable for
Small and medium office telephony systems requiring analog extensions
Home offices that need to connect analog phones or fax machines to a central system
Service and repair environments where legacy analog devices must be retained
Installations where compact modules are preferred to save rack or chassis space
Key specifications
Form factor: compact module sized 160 mm (width) × 25 mm (depth) × 70 mm (height)
Interface: 4 FXS ports for analog telephone and fax connections
Compatibility: designed for integration with Auerswald COMpact systems and compatible chassis
Signalling: supports standard analog signalling and ring generation for connected endpoints
Use case: enables analog device connectivity within IP or hybrid telephony installations
How to use
Install the COMpact 4FXS Modul into a compatible Auerswald system slot following the system’s installation instructions. Connect analog telephones or fax machines to the FXS ports using standard telephone cables. After physical installation, configure the module and port settings through the host system’s administration interface to assign extensions, configure ringing and tone parameters, and enable any required call features. Verify operation by testing calls, ring behaviour and fax transmission as applicable.
Usage recommendations
Place the module in an environment with adequate ventilation and avoid exposure to moisture or excessive dust. Use short, quality telephone cables for reliable signal quality and follow the host system guidelines when assigning port parameters. For installations with multiple analog devices, plan numbering and ringing profiles to avoid conflicts and ensure predictable behaviour for users.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.065 kg |
| Form factor | AIM |
| Height | 70 mm |
| Width | 160 mm |
| Depth | 25 mm |
| Product type | Voice network module |

## FAQ

### How much does the Voice network module Auerswald COMpact 4FXS Modul cost, and is it available for purchase?

The price is 182.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 816 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 02.07.2026 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 Voice network module Auerswald COMpact 4FXS Modul 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 Auerswald 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 Auerswald 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/883363/64105762_large.webp