Designed with the small and medium sized enterprises in mind, supporting up to 500 users and built using the very latest technology, the Yeastar S-Series delivers exceptional cost savings, productivity and efficiency improvements, delivering power, performance, quality and peace of mind.
The all new S-Series is engineered for the communications needs of today and tomorrow, and with the Yeastar unique modular design future proofs your investment choice.
- Expansion Board for Yeastar S100, S300,P560 and P570 systems
- Supports up to 4 optional modules/8 ports, including O2, S2, B2, GSM, UMTS, and CDMA modules
- Add up to 2 expansion cards to S100 and 3 to the S300