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.
- Yeastar EX30 expansion board has 1 onboard E1/T1/PRI port.
- 1 E1/T1 Port Expansion Board for Yeastar S100 and S300 systems
- Add up to 2 boards to S100 and up to 3 to S300