# VoIP Gateway Unify Mediatrix 4102

**URL:** https://aio.lv/en/product--unify-l30220-d600-a214--1037863
**Data updated:** 2025-12-29 05:32 (EET)
**Category:** VoIP Gateways
**Manufacturer:** Unify
**Manufacturer code:** L30220-D600-A214
**EAN:** 4050026002065
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 215.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 178.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unify-l30220-d600-a214--1037863

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The Unify Mediatrix 4102 VoIP Gateway supports multiple voice codecs including G.729A, G.729B, and G.711, ensuring high-quality voice transmission. It is compatible with various VoIP protocols such as SIP and MGCP, providing flexibility in deployment. With robust management protocols like SNMP and TR-069, it offers easy configuration and monitoring. Security features include AES encryption and HTTPS support, ensuring secure communications. Compact and lightweight, it is ideal for various networking environments.

## Long description

The Unify Mediatrix 4102 VoIP Gateway connects analog phones, faxes and modems to IP communication systems while preserving existing analog infrastructure. Available in the 4100 Series family, the 4102 supports multiple voice codecs and common VoIP protocols to deliver high-quality voice transmission and flexible deployment options for branch offices, multi-tenant sites and medium-size enterprises.
Advantages
The Mediatrix 4102 provides interoperable operation with equipment from leading vendors, supports simultaneous high-compression codecs on each analog port to save bandwidth, and includes security features such as TLS/SRTP, certificate management and HTTPS for protected management, signaling and media. It supports intelligent PSTN bypass for emergency calls during power outages or network failures, offers web-based setup and encrypted auto-provisioning via TFTP/HTTP, and enables reuse of existing analog phones and faxes to reduce installation and move/change costs.
Suitable for
Branch office connectivity to an IP network
Medium-size enterprise sites maintaining analog endpoints
Multi-tenant buildings with mixed analog/IP equipment
Service providers deploying VoIP gateways for customers
Key specifications
Model: Unify Mediatrix 4102 (part of Mediatrix 4100 Series)
MPN: L30220-D600-A214
EAN: 4050026002065
Interfaces: FXS analog ports (series available in 2/4/8/16/24 ports; 4102 specific port count per product data)
Voice codecs: G.729A, G.729B, G.711 (and support for high compression codecs)
Protocols: SIP, MGCP
Management: SNMP, TR-069, web interface, encrypted auto-provisioning (TFTP/HTTP)
Security: TLS, SRTP, HTTPS, certificate management, AES encryption
PSTN bypass: Intelligent PSTN bypass for emergency calls during power loss or network failure
How to use
Install the Mediatrix 4102 in the network rack or on a flat surface and connect analog phones, faxes or modems to the device’s FXS ports. Connect the unit to the IP network using the Ethernet interface and configure network and VoIP settings via the web interface or a provisioning server. Load credentials and certificates if required for TLS/SRTP. Verify codec and SIP/MGCP settings, and test inbound and outbound calls including emergency PSTN fallback to confirm proper operation.
Usage recommendations
Place the gateway on a reliable power source and configure encrypted provisioning and TLS/SRTP to secure signaling and media. Verify and enable PSTN bypass where local regulations or business continuity require emergency call support. Use high-compression codecs if bandwidth is constrained and ensure firmware and certificate updates are applied regularly.

## Specifications

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 127 x 99 x 31 |
| Weight | 0.17 kg |
| Security algorithms | 256-bit AES, DES, SNMP, SIPS, SHA-1, MD5, 3DES, HTTPS, 128-bit AES |
| Management protocols | GUI, FTP, TFTP, HTTP/HTTPS, SNMPv1, v2, v3, TR-069, TELNET, SSH, TR-104 |
| Operating relative humidity (H-H) | 5 - 85 |
| Storage temperature (T-T) | -20 - 70 |
| Operating temperature (T-T) | 0 - 40 |
| Output voltage | 12 |
| Conference call | Yes |
| Voice codecs | G.711, G.726, G.168, G.723.1, G.729B, G.729A |
| VoIP protocols | SIP – RFC3261, MGCP/NCSSIP over TLS, TCP, UDP, OCSP, ANAT, SDP |
| Fax compatibility | ITU-T G3 |
| Modem (RJ-11) ports | 2 |
| Ethernet LAN (RJ-45) ports | 2 |
| Caller ID | Yes |
| Call waiting | Yes |
| DHCP client | Yes |
| DHCP server | Yes |
| Harmonized System (HS) code | 85177900 |

## FAQ

### How much does the VoIP Gateway Unify Mediatrix 4102 cost, and is it available for purchase?

The price is 215.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 17.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 Unify 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 Unify 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

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