---
product_id: 15098752
title: "Mediatrix 3731"
brand: "mediatrix"
price: "FREE"
currency: HKD
in_stock: false
url: https://www.desertcart.hk/products/15098752-mediatrix-3731
store_origin: HK
region: Hong Kong
---

# Mediatrix 3731

**Brand:** mediatrix
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Mediatrix 3731 by mediatrix
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/15098752-mediatrix-3731)

## Best For

- mediatrix enthusiasts

## Why This Product

- Trusted mediatrix brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

The Mediatrix 3000 series gateways meet the requirements of enterprises that want to connect their Analog or ISDN equipment, such as PBXs, through a FXS, BRI, or PRI interface to an IP network or as a gateway to the PSTN, making use of existing broadband access equipment to connect to any standards-based VoIP network. Mediatrix 3731 â€” 1 ISDN PRI T1/E1, 7 FXS Ports & 1 Bypass Port Card, 37 concurrent calls. The Mediatrix 3000 series targets: Enterprises with branch offices and remote offices, including SOHOs. Enterprises seeking access to the benefits of Voice over IP without discarding existing legacy equipment. Enterprises looking to implement secure RTP (SRTP) and Secure SIP. Enterprises wishing to implement Voice over IP through a gradual, transparent, and cost-effective migration. Multi-tenant / multi-dwelling units and premises wishing to implement Voice over IP while maintaining existing wiring and handsets. The Mediatrix 3000 series platforms are available with different packages including the Basic Digital Gateway or the Secure Controller add-on. Product Highlights Feature-rich carrier grade product. 1 ISDN T1/E1 PRI interface port. 7 FXS Ports & 1 Bypass Port card. 37 simultaneous calls. NT/TE software configurable Deployable in SIP VoIP networks. User-programmable call handling. Security features: VPN, SNMPv3, SSH, HTTPS. Hardware ready and capable to support SRTP and SIP over TLS. Proven voice algorithms implemented on dedicated DSP engine for enhanced voice quality on each interface card. Fax over IP support, including T.38. Multiple codec support. Remote management capabilities.

## Images

![Mediatrix 3731 - Image 1](https://m.media-amazon.com/images/I/31FoTH1wdKL.jpg)

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**Shop now:** [https://www.desertcart.hk/products/15098752-mediatrix-3731](https://www.desertcart.hk/products/15098752-mediatrix-3731)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-24*