#t31g

  1. Yealink phone get configuration but does not register to 3CX

    Hello everyone, I am going crazy with a Yealink phone. Initially I was trying a T42S (FW version 66.86.0.15), then thinking it was the device I tried a T31G (FW version 124.86.0.77) and the problem is the same. I configure the MAC address inside phone extension 1004 with the exact model of...