Yeastar S20 VoIP PBX Phone System

Model#: YST-S20

Sku: IT4318

MSRP: $439.00

In Stock

Your Price: $439.00

SKU: S20

  • Up to 20 users and 10 concurrent calls
  • Includes 20 SIP trunks
  • Add module cards to activate additional ports up to 4 Analog, 4 BRI, and 1 GSM
  • Includes 5,000 minutes of expandable voicemail storage
  • Built-in call recording capability
  • Add on powerful apps including auto provisioning, LDAP, and more
  • Free lifetime software/firmware upgrades
  • Connect multiple sites and remote users instantly
  • No hidden charges or extra licensing fees
  • Low power consumption at 1.8-10.6W
  • Automated attendant (IVR)
  • Email to SMS/SMS to email
  • Fax to email
  • Paging/intercom
  • Mobility extension
  • Music on hold
  • SIP forking
  • Voicemail to email
  • Desktop and wall-mount capable


  • Built-in VoicemailYes
  • Certification RequiredYes
  • Maximum Concurrent Calls10
  • Support for Analog Phone LinesYes
  • Support for T1/E1 Phone LinesYes
  • Supports Remote PhonesYes
  • Wall or Rack MountableWall
  • ColorBlack


PDF File Yeastar S20 VoIP PBX Phone System

Yeastar excels at enabling a frictionless digital workplace. Businesses can make hybrid work easier with an integrated flexible scheduling solution, consisting of cloud-based platforms, interactive hardware facilities, and IoT-based smart devices. It creates a fluid flow among people, resources, and information to improve work efficiency, elevate employee experience, and accelerate decision-making.