Expand or customize a compatible Yeastar PBX with telephony modules, expansion boards, and capacity upgrades. Yeastar offers options for adding analog FXO and FXS ports, BRI connections, cellular connectivity, digital trunks, and additional user and concurrent-call capacity depending on your PBX model.
This collection includes the Yeastar D30 DSP Expansion Module for increasing capacity on supported P-Series appliances, EX08 Expansion Board for adding compatible telephony modules, and the EX30 T1/E1/PRI Expansion Board for supported digital trunk connections.
Other available options include 2 FXO modules, 2 FXS modules, FXS/FXO combination modules, BRI modules, and LTE modules.
Module compatibility varies by Yeastar PBX model. Check the requirements for your system before ordering, especially when adding telephony interfaces to P-Series or S-Series hardware.
Don't see the Yeastar expansion module or accessory you need? Email sales@thetelecomspot.com and let us know what system you have and what you are trying to add. We may be able to provide Yeastar hardware that is not currently listed online.
Need help comparing P-Series expansion and capacity options? See our Yeastar P-Series PBX Buyer’s Guide.
