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Yeastar MySO – Hybrid FXO/FXS Card

Yeastar MySO – Hybrid FXO/FXS Card

My SO is a 2 Port FXO + FXS card Card to suit all Yeastar PBX models  (supported models: S20, S50, S100, S300, P550, P560, P570)

Yeastar MySO Datasheet

Yeastar P-Series PBX System and S-Series VoIP PBX provide flexible telephony interfaces combination while allowing for future scalability with unique modular design. Besides the built-in rich SIP capabilities, you can decide what types of extensions and physical trunks you need in your telephone system. When your business expands, more uses and concurrent calls can also be added easily to meet growing business needs.

All the telephony interfaces are modular and customisable, whether it’s FXS, FXO, ISDN BRI/PRI, or GSM/3G/4G. S100, S300, P560, P570 require the combination of the Expansion Board and Telephony Modules to add interfaces.

  • S20 has 2 onboard module slots.
  • S50, S412, and P550 have 4 module slots.
  • P560 allows 1 Expansion Board.
  • S100 and P570 support 2 Expansion Boards.
  • S300 supports 3 Expansion Boards.

(1x FXO and 1x FXS) NOT TO BE USED IN CONJUNCTION WITH MyO2 or MyS2 cards. (PLEASE SEE TA100 or TA200 if you require FXS ATA with these cards)