Yeastar EX30 Expansion E1 Module
Key Features
Brand: Yeastar
Modular design for customization
Flexible connectivity options
Enhances telephony capabilities
Supports diverse communication methods
Backed by Yeastar’s customer support
1 Year Warranty

Yeastar EX30 – Expansion E1/PRI Module

• Expansion card that adds a digital trunk interface to compatible Yeastar S‑Series and P‑Series IP PBX systems

• Provides one E1/T1/PRI port for connecting to digital telephony networks and carrier-grade lines

• Compatible with Yeastar S100, S300, P560, and P570 for scalable trunk expansion

• Supports E1, T1, and PRI signaling for seamless integration with telecom providers

• Enables high-capacity voice traffic, handling multiple simultaneous calls efficiently

• Fully integrated with the PBX’s call routing, least cost routing, and dial plans

• Powered directly by the host PBX — no separate power supply required

• Easy plug-and-play installation into the expansion slot without complex configuration

• Ideal for offices, call centers, and enterprise environments needing robust digital trunk connectivity

• Maintains consistent voice quality across all calls and ports

• Enables legacy digital line integration while preserving VoIP flexibility

• Supports secure signaling and reliable communication through standard protocols

• Helps businesses scale telephony infrastructure as call traffic grows

• Reduces the need for external gateways or additional hardware

• Compact and durable design ensures long-term reliability in professional telephony setups

The Yeastar EX30 Expansion E1/PRI Module is a high-performance digital trunk card designed to add one E1/T1/PRI interface to compatible Yeastar S‑Series and P‑Series IP PBX systems, including the S100, S300, P560, and P570. Supporting high-capacity voice traffic and multiple simultaneous calls, the EX30 integrates seamlessly with call routing, least cost routing, and dial plan management. Easy to install and powered directly by the host PBX, it allows businesses to connect digital telecom lines, integrate legacy infrastructure with VoIP systems, and scale their telephony environment efficiently.