Yeastar EX08 Expansion Card

EX08 – Yeastar Expansion Card 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

Product Specifications

• 8 RJ11 ports
• Supports up to 4 optional modules
•  Can add 2 expansion cards to S100, and 3 to S300