How to Add Yealink VoIP Phones to a Yeastar PABX System

Hi everyone! Welcome back to Reynaxis Solutions. In this video, I wanted to share a practical walkthrough on how I set up a second-hand Yealink T40G IP phone to work with our office Yeastar S100 PABX system. Whether you're upgrading your workspace or just curious about how these phone systems come together, I hope this step-by-step guide helps you out. Hardware setup can sometimes be a bit fiddly, so I’ve broken down the process from factory resetting the device to configuring the extensions in the GUI. Timestamps: 0:00 Introduction 0:48 Resetting the Yealink T40G 3:06 Accessing the Yeastar S100 GUI 4:05 Configuring Extensions in PABX 9:00 Creating the New Extension (275) 11:43 Network and Call Permissions 13:17 Accessing Phone Configuration via Browser 14:11 Account Registration and Setup 16:35 Setting Date and Time 17:54 Securing the Phone with a Password 18:49 Testing the Connection If you found this helpful, please consider subscribing for more tech tips. If you have any questions or have a better way of doing things, let me know in the comments—I’m always happy to learn from you all! 👉Follow Me🔔 ━━━━━━━━━━━━━━━━━━ https://glenvillar.com/   / reynaxis     / reynaxis.solutions     / reynaxis.solutions   https://x.com/pinoyinpng/   / wantokpayroll