# VoIP PBX Auerswald Comtrexx 90024 — COMtrexx Flex with support for 10 extensions

**URL:** https://aio.lv/en/product--auerswald-comtrexx-90024--10825220
**Data updated:** 2026-02-13 15:36 (EET)
**Category:** VoIP Gateways
**Manufacturer:** Auerswald Comtrexx
**Manufacturer code:** 90024
**EAN:** 4004712900241
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 989.99 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 818.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--auerswald-comtrexx-90024--10825220

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

The Auerswald Comtrexx 90024 COMtrexx Flex is a VoIP PBX designed for small offices and teams, providing configuration for up to 10 extensions. It delivers IP telephony functionality, central call management and routing, and integration with VoIP endpoints. Suitable for business communication setups that require a compact, manageable PBX with multiple user extensions.

## Long description

The Auerswald Comtrexx 90024 COMtrexx Flex is a compact VoIP PBX designed for small offices and teams, offering central call management and IP telephony features for up to 10 user extensions. The system provides routing, call handling and integration with SIP endpoints to build a manageable business telephony environment. Its compact footprint and focused feature set make it suitable where a straightforward, on-premises VoIP platform is required.
Advantages
The COMtrexx Flex centralizes call control and routing for small deployments, supporting up to 10 extensions while maintaining a simple configuration interface. It supports standard SIP endpoints and provides reliable local telephony services without requiring extensive infrastructure. The device is built to integrate with existing IP handsets and soft clients, enabling consistent call features across connected users. Administration and extension management are designed for small IT teams, allowing quick setup and later adjustments.
Suitable for
 Small offices and professional practices with up to 10 users
 Remote teams using IP handsets or softphone clients
 Reception and small call handling desks
 On-premises telephony setups requiring simple central management
Key specifications
 VoIP PBX supporting up to 10 configured extensions
 SIP-based telephony compatibility for IP handsets and softphones
 Central call routing, call transfer and basic call handling functions
 Compact hardware form factor suitable for small office deployment
 Web-based configuration interface for administration
How to use
Install the COMtrexx Flex in a networked location and connect it to the local LAN and power source. Access the web-based administration portal from a browser on the same network to perform initial setup: define extension numbers, register SIP endpoints and configure call routing rules. Assign users to extensions and configure voicemail or forwarding as required. Test internal calls between registered devices and verify external connectivity if integrating with SIP trunks or gateway services.
Usage recommendations
For reliable operation, place the PBX on a stable LAN with a static IP or reserved DHCP lease, ensure SIP endpoints and any SIP trunk are compatible with standard SIP protocols, and keep firmware updated through official Auerswald releases. Back up configuration settings after initial setup and restrict administrative access to authorized personnel.

## FAQ

### How much does the VoIP PBX Auerswald Comtrexx 90024 cost, and is it available for purchase?

The price is 989.99 € (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 21.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can VoIP PBX Auerswald Comtrexx 90024 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 Comtrexx 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 Comtrexx 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