Yeastar D30 Extension Expansion Module

A Yeastar IP PBX device’s System capacity can be increased by using the Yeastar D30 module. Customers will be able to add up to 100 VoIP users and make up to 30 simultaneous calls with the D30 module. Both the Yeastar S100 and S300 VoIP PBXs are supported by the Yeastar extension module.

With its distinctive modular design, the Yeastar S-Series VoIP PBX offers flexible telephone interface combinations while facilitating future expansion. In addition to the extensive built-in SIP capabilities, the S-Series allows you to choose the kinds of physical trunks and extensions your phone system needs. With the S-Series, you can also expand your business by adding more users and concurrent calls.