Cannot find twilio call option from computer/mobile

I have setup all the things from following url:

But still I can’t find option where I can do incoming and outgoing call from my computer/mobile.

Please guide me.

Thanks…

Once the app is setup, you’ll have to assign numbers to users.

  1. Setup the integration by filling up Twilio Settings.

  2. Go to Voice Call Settings doctype and assign that number to a user.

Now when these users end up using the system and come across a phone call field, they’ll see a small marker besides the number. You can click on this to start a phone call.