---
product_id: 320282788
title: "S20 VoIP PBX Phone System for Small Business"
brand: "yeastar"
price: "A$479"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/320282788-s20-voip-pbx-phone-system-for-small-business
store_origin: AU
region: Australia
---

# Ultra-low latency connection 8 simultaneous VoIP calls Advanced call encryption S20 VoIP PBX Phone System for Small Business

**Brand:** yeastar
**Price:** A$479
**Availability:** ✅ In Stock

## Summary

> 📞 Elevate your small business calls—because every connection counts!

## Quick Answers

- **What is this?** S20 VoIP PBX Phone System for Small Business by yeastar
- **How much does it cost?** A$479 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/320282788-s20-voip-pbx-phone-system-for-small-business)

## Best For

- yeastar enthusiasts

## Why This Product

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

## Key Features

- • **Rock-Solid Security:** Keep your business calls private with advanced encryption protocols.
- • **Compact & Lightweight:** Weighing just 0.75 lbs, it fits perfectly in any office space without clutter.
- • **Plug-and-Play Simplicity:** Easy setup designed for busy professionals—get connected in minutes.
- • **Lightning-Fast Connectivity:** Experience ultra-low latency for crystal-clear conversations every time.
- • **Seamless Multi-Call Management:** Handle up to 8 VoIP calls simultaneously without a hitch.

## Overview

The S20 VoIP PBX Phone System is a compact, lightweight solution designed for small businesses, supporting up to 8 simultaneous VoIP calls with ultra-low latency and advanced encryption to ensure secure, high-quality communication.

## Description

Yeastar S20 VoIP PBX Phone System for Small Business

## Features

- UPC: 682131752043
- Weight: 0.750 lbs
- VoIP PBX S20 is a stand-alone telephone system offering an unrivalled range of features to small

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Yeastar |
| Brand | YEASTAR |
| Item Weight | 12 ounces |
| Package Dimensions | 12.83 x 7.4 x 2.48 inches |
| Item model number | S20IPPBX |
| Manufacturer Part Number | S20 IPPBX |

## Product Details

- **Brand:** YEASTAR
- **Colour:** Black
- **Telephone type:** Corded
- **Material:** Metal
- **Power source:** AC Power Supply

## Images

![S20 VoIP PBX Phone System for Small Business - Image 1](https://m.media-amazon.com/images/I/71hk-ojBkhL.jpg)

## Questions & Answers

**Q: what ports are included with this device?**
A: It doesn't come with any cards installed, those must be purchased and added (it's easy!) cf. https://www.amazon.com/YEASTAR-YST-O2-2-FXO-Ports-Module/dp/B005MWMSRY/

## Frequently Bought Together

- Yeastar S20 VoIP PBX Phone System for Small Business
- Ubiquiti NanoStation Loco M2 2.4GHz Indoor/Outdoor airMax 8dBi CPE
- TP-Link 5-Port Gigabit Desktop Switch with 4-Port PoE TL-SG1005P

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.au/products/320282788-s20-voip-pbx-phone-system-for-small-business](https://www.desertcart.com.au/products/320282788-s20-voip-pbx-phone-system-for-small-business)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-18*