How to use raspberry pi3 and use QT to complete VOIP (SIP) ?

[kerwin]

Hello, I want to use raspberry pi3 and use QT to complete VOIP (SIP) functionality.
Is there anything you need to pay attention to or relevant reference?
Thank you very much!

[mrjj]

Hi
I would go looking for a library if you want full voip

http://www.voipdevelopmentkit.com/

If you mean just some software to use on Raspbian, you should be able to find some easy.

[kerwin]

Thank you a lot , i will looking for it.