Yeastar S50 VoIP PBX

All-in-one analog and VoIP capable phone system.
Perfect for start-ups and small business.

Small Business Communications, Without Compromise

Support up to 50 users, the rack-mountable Yeastar S50 comes all-in-one with industrial-grade components to fuel small business success.
It boasts complete advanced features with superior Unified Communications and rich built-in APIs to empower small business communications, without compromise.

  • 50 Users
  • 25 Concurrent Calls
  • Up to 8 FXS/FXO/BRI Ports
  • Up to 4 GSM/3G/4G Channel
  • 50 VoIP Trunks

Our Awards:

Simple to use and manage

Easy to use with plug-and-play, phone auto provisioning, and intuitive GUI.r

Full-featured + Robust UC

Connect and collaborate any way, on any device with complete feature set.

Remote Management

Reduce IT & maintenance costs with highly-secure remote monitor and control.

Reliability over years

Free lifetime softeware upgrade plus high-end security to assure reliability over years

Flexible Modular Design

Free Telephony Interfaces Combination

With Yeastar S-Series, all the telephony interfaces are modular and customizable, S50 support 4 onboard module slots to custom FXS, FXO, ISDN BRI, GSM/3G/4G.

Powerful Remote Management

Benefit from a highly secure platform to monitor and manage your PBX system(s) remotely and centrally. Whether you are a phone system end user or a IT reseller, Yeastar Remote Management tool is here to free you from technical headaches and reduce IT & maintenance costs.

Connect, communicate and collaborate the way you like

With S50 to work with Yeastar Linkus UC softphone and Linkus Cloud Service,

experience the ultimate convenience of doing business anywhere, on any device

Connect

Eliminate complexity and connect on any device anywhere with Linkus UC Softphone.

Communicate

Voice, video, messaging. Get all advanced features for smarter conversations.

Collaborate

Corporate Directory. Presence. File Sharing. It’s about the team-up.

CRM Integration

Salesforce CRM, Microsoft Dynamics 365,Outlook Contacts, Google Contacts…

Stay connected. Work remotely.

Only with Yeastar Cloud PBX or Yeastar IP PBX

Works with MyRepublic, Hoiio, Twilio SIP Trunk, and more to come in 2021