Yeastar D30 ISDN-BRI Module 100 VoIP Users & 30 Concurrent Calls

The Yeastar D30 ISDN-BRI Module is a high-performance DSP expansion module designed to enhance the processing power and capacity of Yeastar S-Series IP PBX systems. It supports up to 100 VoIP users and 30 concurrent calls, making it ideal for growing businesses that require reliable voice communication.

Advantages

This module significantly boosts the call handling capacity of your PBX. When installed in an S100, it increases concurrent calls from 30 to 60 and VoIP users from 100 to 200. In an S300, it raises concurrent calls from 60 to 120 and VoIP users from 300 to 500. It enables advanced features and ensures smooth operation even under heavy load.

Suitable for

• Small to medium businesses expanding their Yeastar S-Series IP PBX
• Environments requiring higher concurrent call capacity
• Deployments needing ISDN-BRI connectivity

Key specifications

• Product Type: DSP Module
• Compatibility: Yeastar S-Series IP PBX (S100, S300)
• Max Concurrent Calls (S100 with D30): Up to 60
• Max Concurrent Calls (S300 with D30): Up to 120
• Max VoIP Users (S100 with D30): Up to 200
• Max VoIP Users (S300 with D30): Up to 500
• Installation Type: Internal expansion slot
• Technology: Digital Signal Processor (DSP)
• Power Source: Powered by host PBX
• Operating Temperature: 0°C to 40°C (32°F to 104°F)
• Storage Temperature: -20°C to 65°C (-4°F to 149°F)
• Operating Humidity: 10-90% non-condensing
• Certifications: CE, FCC, RoHS

Recommendations

For optimal performance, ensure your Yeastar S-Series PBX firmware is up to date. This module is a cost-effective way to scale your communication system without replacing the entire PBX.