| Document Center K2 PBX
PBX App Center Developer
Release History of the Yeastar K2 IPPBX.
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Hardware Installation Guide for Yeastar K2 IPPBX.
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System installation guide for the person who wants to install Yeastar K2 IPPBX on his own machine.
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Admin Guide for Yeastar K2 IPPBX.
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Configuration guides of tested IP phones, soft phones, door phones, audio alerter devices, and intercom devices.
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Auto Provisioning App helps you set up your IP phones and Yeastar TA VoIP gateways in bulk.
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Linkus Server is designed to work with Linkus client.
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Conference Panel App allows you to establish a multiparty call, monitor and manage the conference call on web pages.
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LDAP Server App provides a centralized phonebook management. 
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Hotel App provides hotel management with the Yeastar K2 IPPBX.
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Billing App provides a powerful and flexible billing solution.
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