Speakerphone/handsfree option while phone is ringing.

While this feature somehow comes and goes on the app because it worked for years and now all of a sudden it stopped working. Now when I use my work cell phone with the Ringcentral app to call a customer, the speakerphone button is grayed out and I can not use it until the phone call is connected. My business and myself would greatly benefit with having a hands-free and speakerphone option during the whole call from the time the call is made just like any other app I have ever used in my life. It severely slows down my work flow and is causing a great deal of mounting frustrations . It is a simple fix!!!!!!! Fix it please!!!!!!!