---
product_id: 271331095
title: "S20 - PBX Business Phone System (Barebones) (No modules)"
brand: "yeastar"
price: "€ 503.12"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/271331095-s20-pbx-business-phone-system-barebones-no-modules
store_origin: HR
region: Croatia
---

# Supports 20 concurrent calls Expandable with modules Easy installation & setup S20 - PBX Business Phone System (Barebones) (No modules)

**Brand:** yeastar
**Price:** € 503.12
**Availability:** ✅ In Stock

## Summary

> 📈 Elevate Your Communication Game!

## Quick Answers

- **What is this?** S20 - PBX Business Phone System (Barebones) (No modules) by yeastar
- **How much does it cost?** € 503.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/271331095-s20-pbx-business-phone-system-barebones-no-modules)

## 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

- • **Professional Support:** Get expert assistance from Asterisk specialists for a smooth rollout and installation.
- • **Seamless Scalability:** Easily expand your system with additional modules to meet growing business needs.
- • **Cost-Effective Solution:** A barebones system that allows you to customize and save on unnecessary features.
- • **User-Friendly Interface:** Intuitive design makes it easy for your team to navigate and utilize all features.
- • **Concurrent Call Handling:** Manage up to 20 simultaneous calls without a hitch, ensuring your team stays connected.

## Overview

The Yeastar S20 is a barebones PBX business phone system designed for small to medium-sized enterprises. It supports up to 20 concurrent calls and offers scalability through additional modules. With professional installation support available, this system is perfect for businesses looking to enhance their communication infrastructure efficiently.

## Description

S20 - PBX Business Phone System (Barebones) (No modules)

## Features

- Call (650) 282-2885 for additional discounts (and) with any Pre-Sales questions!
- We are a Yeastar sub-distributor (approved by Cherry)
- We are Asterisk Specialists and IP PBX Telephone System professionals!
- We can help with rollout & installation (support packages available)
- IMPORTANT: See the production description for specifications on the equipment!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07S6SCC86 |
| Best Sellers Rank | #581,694 in Office Products ( See Top 100 in Office Products ) #199 in PBX Phones & Systems |
| Customer Reviews | 4.7 4.7 out of 5 stars (4) |
| Date First Available | May 21, 2019 |
| Item Weight | 1.5 pounds |
| Item model number | YST-S20 |
| Manufacturer | Yeastar |
| Package Dimensions | 10.5 x 7.3 x 2.4 inches |

## Product Details

- **Brand:** YEASTAR
- **Colour:** Black
- **Telephone type:** Cordless
- **Material:** Plastic
- **Power source:** Corded Electric

## Images

![S20 - PBX Business Phone System (Barebones) (No modules) - Image 1](https://m.media-amazon.com/images/I/71hk-ojBkhL.jpg)

## Frequently Bought Together

- Yeastar S20 - PBX Business Phone System (Barebones) (No modules)
- YEASTAR YST-O2-2 FXO Ports Module, 2 FXO Ports, Ethernet, Compatible with PBX Series & Asterisk, Red, 1 Pound, Business Use
- Yealink T33G IP Phone, 4 VoIP Accounts. 2.4-Inch Color Display. Dual-Port Gigabit Ethernet, 802.3af PoE, Power Adapter Not Included (SIP-T33G)

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**Shop now:** [https://www.desertcart.hr/products/271331095-s20-pbx-business-phone-system-barebones-no-modules](https://www.desertcart.hr/products/271331095-s20-pbx-business-phone-system-barebones-no-modules)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-02*