Few Ip phones act like few analog phones connected to this same line

Hi.
Is any way to setup multiple ip phone with freepbx to act like multiple analog phone physically connected to this same line ?
For example when someone call to inboud number, all analog phone start ringing, when one analog phone answer, other stop ringing (like in ring group with ring strategy ring all), but when someone other pick up analog phone they automatically connect to current talks.
And second example, when one analog phone dial out and is talking, other analog phone are pick up they automatically connect to current talks.