To put it simply - Yes! All calls between users in your team are free and unlimited as long as they are answered from within the Aircall app.
Feel free to directly dial your teammate by opening your Aircall app and typing their name into the number field. You should see their user profile pop-up and you can click to call them.
Feel free to conference call in other Aircall users, if you should need to.
Please note that if the call is answered on a mobile phone though, it will be considered as an outbound call and charged as such.
Still have questions? We love questions. Just reach out to our support team, and we will be happy to assist!