EX08 has 4 onboard module slots and 8 interfaces on the panel. Supported Model: S100 / S300 / P560 / P570
The Yeastar PBX Accessory Module EX08 is an expansion module designed to enhance the flexibility and scalability of Yeastar S-Series VoIP PBXs. The EX08 module provides four onboard module slots, allowing users to add various telephony interfaces such as FXO, FXS, BRI, or GSM/3G/4G modules according to their specific communication needs. This modular design enables businesses to customize their phone system for analog lines, digital ISDN connections, or mobile networks without replacing the entire PBX hardware. Technical specifications include compatibility with S100 and S300 models from Yeastar?s S-Series range and plug-and-play installation for easy integration. Typical applications involve expanding existing telephone systems in small- to medium-sized enterprises (SMEs), supporting hybrid environments that require both traditional telephony and modern VoIP solutions. Key advantages are cost-effectiveness through tailored configuration options, future-proofing via scalable architecture, and reduced downtime during upgrades or maintenance. Yeastar is a globally recognized manufacturer specializing in innovative telecommunications equipment with a strong commitment to quality and customer satisfaction. The company actively pursues sustainability by optimizing energy efficiency across its product portfolio and implementing environmentally responsible manufacturing processes?helping customers make eco-friendly choices while improving business communications.