The client keeps reporting recurring de-registration of extensions. Nowdays is 104 and it has has been traced to severe backend latency on the 3CX cloud server (xxx.my3cx.es), not to client-side configuration. HAR captures show the WebClient login/bootstrap sequence taking 60–190+ seconds...
Hello everyone
I set up my 3CX PBX v.15.5 SP2 on a Debian 8. Firewall Checker and SIP-Trunk are configured.
Now I got a problem with my Yealink T42G. Required Firmware is installed, SIP Account configured. The number of the extension and the name is shown on the display. Until now, everything...