Hi
On my extension the triangle buttons (4) are disabled, when i'm on call i am unable to disable microphone, or when i call a busy number y cant active CLB(Call back).
how can i get that buttons back, on the past i had that options, from one day to another they dessapear.
On my extension the triangle buttons (4) are disabled, when i'm on call i am unable to disable microphone, or when i call a busy number y cant active CLB(Call back).
how can i get that buttons back, on the past i had that options, from one day to another they dessapear.