# ISDN Access Device Auerswald COMpact 3000

**URL:** https://aio.lv/en/product--auerswald-90577--884310
**Data updated:** 2026-03-07 10:54 (EET)
**Category:** VoIP Gateways
**Manufacturer:** Auerswald
**Manufacturer code:** 90577
**EAN:** 4019377905777
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Auerswald COMpact 3000 is an ISDN access device featuring data link protocols G.722, G.711, G.726, and iLBC. It operates on an AC input voltage of 230 V and weighs 850 g. With dimensions of 240 x 240 x 58.4 mm, it includes 1 x S0 and 1 x RJ-45 ports, making it a compact and efficient solution for ISDN connectivity.

## Long description

The Auerswald COMpact 3000 is an ISDN access device designed to provide reliable ISDN connectivity in small office or branch scenarios. It supports common audio and codec protocols including G.722, G.711, G.726 and iLBC for voice and data link interoperability. The unit is compact and lightweight, with an AC input requirement of 230 V, a footprint of 240 x 240 x 58.4 mm and a net weight of 850 g. Physical interfaces include one S0 ISDN port and one RJ-45 network port, offering basic integration points for telephone equipment and network connections.
Advantages
The COMpact 3000 combines a small physical size with support for multiple codec standards to ensure compatibility with a variety of ISDN and VoIP environments. Its modest power requirement and light weight simplify installation and placement in constrained rack or desk spaces. The inclusion of both an S0 ISDN interface and an RJ-45 port provides direct connectivity options for legacy ISDN devices and modern network infrastructure.
Suitable for
 Small office ISDN gateway for connecting PBX or terminal equipment
 Branch office or home-office setups requiring ISDN access
 Migrations where coexistence of ISDN and IP networks is needed
 Environments that require support for multiple voice codecs (G.722, G.711, G.726, iLBC)
Key specifications
 Supported codecs: G.722, G.711, G.726, iLBC
 Power input: AC 230 V
 Dimensions: 240 x 240 x 58.4 mm
 Weight: 850 g
 Interfaces: 1 x S0 (ISDN), 1 x RJ-45 (network)
How to use
Install the COMpact 3000 on a stable surface near the network and telephone connections. Connect the device to mains power using an appropriate AC cable rated for 230 V, then attach the ISDN equipment to the S0 port and link the network to the RJ-45 port as required. Configure codec and network settings through the device's management interface according to the requirements of the local PBX or SIP/VoIP environment. Follow any additional installation steps and safety guidance supplied by the manufacturer.
Usage recommendations
Place the unit in a ventilated, dust-free area and ensure a steady 230 V mains supply. For interoperability, select codecs that match the connected PBX or VoIP gateway and verify cabling for ISDN and Ethernet connections before commissioning.

## Specifications

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 240 x 240 x 58.4 |
| Weight | 0.85 kg |
| Power consumption (typical) | 15 W |
| Data link protocols | G.722, G.711, G.726, iLBC |
| I/O ports | 1 x S0
1 x RJ-45 |
| Connector(s) | USB |
| AC input voltage | 230 |
| Ethernet LAN interface type | Fast Ethernet |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 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

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