Resource Center

VoIP Knowledge

VoIP Resources

Reference and user guides for your business phone technology at your fingertips when you need it.



Starleaf Knowledge Center

Mitel (formerly ShoreTel)

On-Demand Complete Interactive Courses
New interactive courses on Connect CLOUD for Connect CLOUD End Users, Connect Client Operator and Connect CLOUD Visual Call Flow Editor are now available. These interactive simulations allow end users to try features using real-world scenarios.

Global Learning
Find translated training resources on our Global Resources page, and watch for our training videos and courses in Certification Central to be available in translated versions


Zultys Quick Reference and User Guides

White Papers

Case Studies

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Cybersecurity Tips for Employees

Complete the form to receive a free complete guide on Cybersecurity Tips for Employees - A Complete Guide to Secure Behavior Online and in the Office.

Cal. Civ. Code ยง 1798.102 - Do Not Sell My Personal Information