YEASTAR D30

D30 is used to expand the capacity of PBX. 1 pcs of D30 stands for 100 extensions and 30 concurrent calls.
Supported Model: S100, S300, P560, P570 You need to be prepared to expand the communication system as the business expands. Along with the VoIP PBX systems, Yeastar produces telephony modules for the expansion facility as well. Yeastar D30 Expansion Module is designed for improving the power and flexibility of Yeastar series IP PBX systems.With its power to add 100 VoIP users and 30 concurrent calls, the D30 Module can support the
S-series models: Yeastar S100 VoIP PBX or Yeastar S300 VoIP PBX systems. So with this Module, S100 can accommodate 1 x (extra 100 users and 30 concurrent calls) in addition to its default 100 users and 30 calls respectively. Likewise, S300 can accommodate 2 x (extra 100 users and 30 concurrent calls) in addition to its default 300 users and 60 calls respectively.- DSP Expansion Module for Yeastar S100 and S300 IP PBX Systems.- Insert into the motherboard to expand capacity by 100 extensions and 30 concurrent calls.- Use to up 1 module card on the Yeastar S100 IP PBX and up to 2 modules card on the Yeastar S300 IP PBX.