Available Telephony Modules

Suitable for: S20, S50, S100, S300, P550, P560 and P570. Click the module for more information
yeastar module s2

Add telephony ports

Yeastar S and P series have a modular structure. Depending on your needs, a composition can be made with the available modules (FXS, FXO, ISDN2, GSM/3G).

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