


Yeastar
Yeastar B2 Dual-Port BRI ISDN Expansion Module
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Expand Your Communication Capabilities with ISDN Connectivity
The Yeastar B2 Module is an essential expansion card designed to seamlessly integrate your Yeastar PBX system with ISDN (Integrated Services Digital Network) telephone lines. This module equips your device with two Basic Rate Interface (BRI) ports, allowing for high-quality, reliable digital voice and data transmission. Each port can be flexibly configured to either Network Terminator (NT) or Terminal Equipment (TE) mode, providing versatile deployment options for your specific business needs. This plug-and-play module is the ideal solution for businesses looking to leverage existing ISDN infrastructure or transition from analog to a digital telephony environment.
Broad Compatibility and Easy Integration
Designed for straightforward installation, the Yeastar B2 module is compatible with a wide range of Yeastar PBX systems. It can be used with various models including the MyPBX SOHO, MyPBX Standard, MyPBX U100, MyPBX U200, MyPBX U5XX, and the S-Series VoIP PBXs. This broad compatibility ensures that you can easily enhance the functionality of your existing Yeastar hardware without the need for complex configurations.
Technical Specifications
| Brand | Yeastar |
| Model | B2 |
| Ports | 2 x NT/TE BRI Ports |
| Connection | RJ-45 |
| ISDN Interface | S interface |
| Signaling | EDSS1 (Q.931) |
| Bearer Channels | 2 x 64 kbit/s per port (voice or user data) |
| Data Channel | 1 x 16 kbit/s per port (signaling/X.25) |
| Compatible Yeastar PBX Systems | MyPBX SOHO, MyPBX Standard, MyPBX Enterprise, MyPBX U100, MyPBX U200, MyPBX U5XX, S-Series (S20, S50, S100, S300, S412), P-Series (P550, P560, P570) |
Manufacturer Technical Data
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Frequently Asked Questions
Answers to frequently asked questions
Does NexGen Computing conduct regular security audits?
Yes, we regularly conduct security audits and vulnerability assessments to identify and address potential security weaknesses, maintaining a high level of security and compliance with industry standards.
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We reserve the right to update or modify our policies at any time. Changes will be posted on our website, and your continued use of our products and services constitutes acceptance of any changes.
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For more information or assistance, please visit our website at www.nexgencomputing.co.za or contact us at support@nexgencomputing.co.za.
How does NexGen Computing handle shipping and delivery?
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Refunds are typically issued for defective or incorrect items within 14 days of receipt. For detailed information, please refer to our Refund Policy.
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