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Release Notes
Release History of the Yeastar K2 IPPBX.
PBX Release Notes
Vesion 80.14.0.209

Release Notes
Release History of the Yeastar K2 IPPBX.
- PBX Release Notes
- Apps Release Notes
Hardware Installation Guide
Hardware Installation Guide for Yeastar K2 IPPBX.
System Installation Guide
System installation guide for the person who wants to install Yeastar K2 IPPBX on his own machine.
Admin Guide
Admin Guide for Yeastar K2 IPPBX.
Compatible SIP Endpoints
Configuration guides of tested IP phones, soft phones, door phones, audio alerter devices, and intercom devices.
Solution & Interoperability
Integrate or interconnect the Yeastar K2 IPPBX with other devices or applications.
Auto Provisioning
Auto Provisioning App helps you set up your IP phones and Yeastar TA VoIP gateways in bulk.
Yeastar Linkus
Linkus Server is designed to work with Linkus client.
Conference Panel
Conference Panel App allows you to establish a multiparty call, monitor and manage the conference call on web pages.
LDAP Server
LDAP Server App provides a centralized phonebook management.
Hotel
Hotel App provides hotel management with the Yeastar K2 IPPBX.
Billing
Billing App provides a powerful and flexible billing solution.
References
General references and glossary of Yeastar K2 IPPBX.
Migration Guide
Migration guide for transitioning from Yeastar K2 IPPBX to P-Series PBX system.

Vesion 80.14.0.209

Release Date: July 7, 2026

Improvement

Security: Implemented comprehensive security enhancements to address vulnerabilities and strengthen system protection.