- Joined
- Dec 1, 2022
- Messages
- 46
- Reaction score
- 9
For some time now, users have been unable to make calls using the Windows client. They used to be able to either type the number in or search the name and click call, and the IP phone would call the number. Now, it does nothing when you click on the green call button or double click their name. It works if the Windows client is in softphone mode but not in CTI mode. The users who have tried to use it and are having issues have Yealink T48u phones.
3cx server version 18 Update 9
3cx Windows client version 16.3.0.264
Yealink T48u firmware 108.86.0.93
Side note: I will be upgrading to v20 sometime this fall, but I wanted to get started with the fall semester without having issues so that is why we are still on v18.

3cx server version 18 Update 9
3cx Windows client version 16.3.0.264
Yealink T48u firmware 108.86.0.93
Side note: I will be upgrading to v20 sometime this fall, but I wanted to get started with the fall semester without having issues so that is why we are still on v18.