--- product_id: 320282788 title: "S20 VoIP PBX Phone System for Small Business" brand: "yeastar" price: "2056.99 DT" currency: TND in_stock: true reviews_count: 1 category: "Yeastar" url: https://www.desertcart.tn/products/320282788-s20-voip-pbx-phone-system-for-small-business store_origin: TN region: Tunisia --- # Built-in TF card storage 20 SIP extensions max 10 concurrent calls S20 VoIP PBX Phone System for Small Business **Brand:** yeastar **Price:** 2056.99 DT **Availability:** ✅ In Stock ## Summary > 📞 Elevate your small business calls with pro-grade VoIP power! ## Quick Answers - **What is this?** S20 VoIP PBX Phone System for Small Business by yeastar - **How much does it cost?** 2056.99 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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 - • **Plug-and-Play Setup:** Metal enclosure and AC power supply ensure durable, reliable operation with easy installation. - • **Robust Call Handling:** Support up to 20 SIP extensions and 10 simultaneous calls to keep your team always connected. - • **Built-In Recording Storage:** Record up to 5000 minutes with integrated TF card slot to never miss a critical conversation. - • **Expandable Analog & Digital Ports:** Up to 4 FXS/FXO and 4 BRI ports plus 1 GSM port for versatile connectivity options. - • **Seamless Multi-Network Integration:** Connect traditional, VoIP, and cellular lines effortlessly for ultimate business flexibility. ## Overview The Yeastar S20 VoIP PBX Phone System is a compact, metal-encased communication hub designed for small businesses. It supports up to 20 SIP extensions, 10 concurrent calls, and multiple analog and digital ports, including GSM. With built-in TF card storage for call recording and seamless integration across traditional, VoIP, and cellular networks, it delivers a scalable, reliable, and easy-to-install solution that keeps your business connected and competitive. ## Description Make sure this fits by entering your model number. S20 Advanced communication features to create effective business communication experience for small business, connecting to traditional lines, VoIP lines, and cellular networks SIP Ext max 20 Concurrent call max 10 Analog Ports: max 4 FXS/FXO ports BRI Ports: max S20 Advanced communication features to create effective business communication experience for small business, connecting to traditional lines, VoIP lines, and cellular networks. SIP Ext max. 20 Concurrent call max. 10 Analog Ports: max. 4 FXS/FXO ports BRI Ports: max. 4 BRI ports GSM Ports max. 1 GSM port Storage Build-in TF Card Expand Slot. Review: Very Functional - In 2 days I was able to setup an IP phone environment without any problems and restrictions of compatibility or license. ## 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 | |---------------|-------| | ASIN | B07NBSDMRF | | Answering System Type | Digital | | Best Sellers Rank | #49,825 in Electronics ( See Top 100 in Electronics ) #58 in VoIP & Skype Phones | | Brand | YEASTAR | | Color | Black | | Colour | Black | | Compatible Devices | [VARIOSE] | | Conference Call Capability | base | | Customer Reviews | 5.0 out of 5 stars 5 Reviews | | Dialer Type | Single Keypad | | Dialler type | Single Keypad | | Enclosure Material | Metal | | Is there Caller ID | Yes | | Item Weight | 0.75 Pounds | | Manufacturer | Yeastar | | Material | Metal | | Mfr Part Number | S20 IPPBX | | Model Number | S20IPPBX | | Multiline Operation | Multi-Line Operation | | Power Source | AC Power Supply | | Power source | AC Power Supply | | Recording Capacity | 5000 Minutes | | Telephone Type | Corded | | Telephone type | Corded | | UPC | 682131752043 | ## Product Details - **Brand:** YEASTAR - **Colour:** Black - **Material:** Metal - **Power source:** AC Power Supply - **Telephone type:** Corded ## 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/ ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very Functional *by O***. on 9 August 2025* In 2 days I was able to setup an IP phone environment without any problems and restrictions of compatibility or license. ## 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.tn/products/320282788-s20-voip-pbx-phone-system-for-small-business](https://www.desertcart.tn/products/320282788-s20-voip-pbx-phone-system-for-small-business) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-25*