Yeastar S300 S Series VoIP PBX

Migration Path

S300 VoIP PBX has been end-of-sale since July 1, 2022. The recommended replacement is P570 PBX System.

Supporting up to 500 users and 120 concurrent calls, Yeastar P570 shares the same user capacity as S300 VoIP PBX while providing a higher degree of functionality, reliability, and ease of use. With Yeastar P570, you can expect a complete range of Unified Communications features plus richer out-of-box integrations that power connections today and tomorrow.

More advanced PBX features

Complete Unified Communications: video, message, call center, applications…

Easier to use and manage

Rich out-of-box integrations

Support up to 500 users, Yeastar S300 delivers enterprise-class IP telephony services with a strong presence in scalability, mobility, 3rd-party integration, unified communications, and the ease of use and management.