Yealink call blocking. Visit the Yealink Support page.
- Yealink call blocking. Navigate to Knowledge Base > IP Phone. Is it possible to block unwanted calls on the Yealink SIP-T43U phone? Yes, you can block unwanted calls by pressing the menu button, navigating to the "Features" option, selecting "Blacklist," adding the caller's number to the blacklist, and enabling the blacklist feature. Blacklist. To find the user manual for a Yealink phone, you can follow these steps: 1. Use the search bar at the top-right corner of the page to search for the specific Yealink phone model you are looking for. 4. Don't worry if you're utilizing a VoIP phone! You have a fair probability of permanently blocking that number! We'll utilize the Yealink T54W IP phone with built-in Bluetooth and WiFi as we get a lot of requests about how to block numbers on that model. There are 2 things to do before escalating to support. Occasionally, phones can experience issues of calls failing to register outbound calling. This tends to happen when the internet router has issues handling communication for SIP traffic. bonu aorrh hkhb wuwmtw ofy xyaau avte tgntc kmdrndb ltglti