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For Next 10 Years

S-Series VoIP PBX

Performance and Power

Founded in 2006, Yeastar established itself as a leading provider of cloud-based and on-premises VoIP PBXs and VoIP gateways that are trusted by over 100,000 customers worldwide.

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Certified Partner

Yeastar S-Series VoIP PBX

Easy to use, reliable, and feature-rich, S-Series is designed to help small and medium businesses
make a giant leap in efficiency and cost savings.

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Yeastar S-Series Datasheet

Yeastar K2 – Large Capacity IP-PBX

Designed for large enterprises, Yeastar K2 is able to meet the needs of businesses with up to 2000 users and deliver rapid deployment, reliable performance, and rich features. In particular, K2 allows multi-sites and mobile workers all connected in a single system.

Large Capacity IP-PBX

Yeastar VoIP Gateways

Yeastar VoIP Gateways bridge the gap between FXS, FXO, PRI, BRI, GSM, WCDMA, 4G LTE, and IP networks to reduce operating costs and deliver the convenience of traditional telephony circuits to a wide range of manufacturer VoIP phone systems including Yeastar.

Analog VoIP Gateway

1 to 32 Ports FXS VoIP Gateway
1 to 16 Ports FXO VoIP Gateway

VoIP GSM or WCDMA Gateway

1 to 16 VoIP GSM or WCDMA Gateway

E1/T1/PRI VoIP Gateway

1 or 2 ports E1/T1/PRI VoIP Gateway

BRI VoIP Gateway

2 or 4 ports BRI VoIP Gateway