SKU: 18679195031

Yeastar S20 IP PBX – 20 Users, 10 Concurrent Calls, Modular VoIP PBX, Unified Communications, SIP & GSM/4G Support

Sale price$619.65 Regular price$688.50
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

Yeastar S20 IP PBX – 20 Users, 10 Concurrent Calls, Modular VoIP PBX, Unified Communications, SIP & GSM/4G SupportYeastar S20 IP PBX Key Product Specifications: Manufacturer: Yeastar Model: S20 Product Type: IP PBX Max Users: 20 Max Concurrent Calls: 10 Max FXS Ports: 4 Max FXO BRI Ports: 4 Max GSM 3G 4G Ports: 1 Max 4G Data Port: 1 VoIP Trunks: 20 Protocol Support: SIP (RFC3261), IAX2 Transport Protocols: UDP, TCP, TLS, SRTP Ethernet Interfaces: 2 10 100 Mbps Voicemail Storage: 10,000 minutes (expandable) T. 38 Fax: Supported Hot Standby: Supported Power Supply:

Yeastar S20 IP PBX Key Product Specifications:

  • Manufacturer: Yeastar
  • Model: S20
  • Product Type: IP PBX
  • Max Users: 20
  • Max Concurrent Calls: 10
  • Max FXS Ports: 4
  • Max FXO/BRI Ports: 4
  • Max GSM/3G/4G Ports: 1
  • Max 4G Data Port: 1
  • VoIP Trunks: 20
  • Protocol Support: SIP (RFC3261), IAX2
  • Transport Protocols: UDP, TCP, TLS, SRTP
  • Ethernet Interfaces: 2 × 10/100 Mbps
  • Voicemail Storage: 10,000 minutes (expandable)
  • T.38 Fax: Supported
  • Hot Standby: Supported
  • Power Supply: DC 12V 1A
  • Dimensions: 16 × 16 × 3 cm
  • Weight: 0.3 kg
  • Power Consumption: 1.8–10.6 W
  • Mounting: Desktop & Wall-mount
  • Operating Temperature: 0°C to 40°C
  • Storage Temperature: -20°C to 65°C
Yeastar S20 IP PBX is a compact modular VoIP PBX designed for small businesses that need reliable unified communications at best price. Supporting up to 20 users and 10 concurrent calls, it integrates SIP, PSTN, ISDN BRI, and GSM/3G/4G connectivity into a flexible platform. With built-in Linkus UC apps, voicemail, IVR, call routing, conferencing, auto provisioning, and remote management, the S20 delivers a simple yet powerful communication system with low power consumption and no extra licensing fees.

Yeastar S20 IP PBX Key Product Features:

  • Supports 20 users and 10 concurrent calls
  • Built-in voicemail, IVR, call routing, and conferencing
  • Supports SIP, PSTN, ISDN BRI, and GSM/3G/4G
  • Integrated Linkus UC apps for mobile and desktop
  • Auto provisioning for IP phones
  • Internal firewall with TLS and SRTP security
  • Expandable modular PBX design
  • Remote management and multisite support
  • Low power consumption and compact design
  • No extra licensing fees or hidden costs
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 18679195031

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4.9 ★★★★★
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M
Verified Purchase
Mosthatedbeauty
Omaha, US
★★★★★ 5
Buy
Color: Glistening Bronze
Im a darkskin girl i love it it gives me a golden glow
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
S
Verified Purchase
Sharon S.
Dallas, US
★★★★★ 1
CAUSES INTENSE SKIN PIGMENT ISSUE
Color: #2 ROSE, Color: #2 ROSE
DO NOT BUY UNLESS YOU WANT SPOTTY-BLOTCHY PIGMENT ISSUES! I used the product one time, and got terribly fried/burnt and when the burn healed my skin got very cheetah print spotty blotchy like. Now I am using prescribed cream my dermotologist prescibed to try to heal the pigment issues this product caused. this product is a thick oil, NOT SPF 45-- TRUST ME you do not want this!!! See pictures i'm attaching to this review.
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Reviewed in the United States on May 18, 2026
M
Verified Purchase
Me
Omaha, US
★★★★★ 4
Glitter
Color: Glistening Bronze
I really did light the way it feels nice and thick.Creamy sparkly, but unfortunately there are cheaper products out there than this.That can probably do the same job
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Reviewed in the United States on March 28, 2026
C
Verified Purchase
Catherine Eagle
Boise, US
★★★★★ 5
Feels really nice, not greasy
Color: #3 AMBER
Very nice
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Reviewed in the United States on May 3, 2026
V
Verified Purchase
ValAnn
Lake Worth, US
★★★★★ 5
Great product
Color: #2 ROSE
Smells great love how it feels on my skin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 19, 2025

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