I need to automatically compose a phone number using a soft phone like zoiper on mac or 3cx on windows (my client is using windows with 3cx).
(I may also purchase another soft phone)
With Skype it's possible to make a call using the URL callto://skypeUserName.
It's possible to do the same thing with a URL syntax for soft phones like sip://+39011123456.
Does anyone have information on this topic?