How to change the ringing device from headset to phone?

Hi.

I am using an IPhone 5S and a Jabra Link 350 Bluetooth headset in my work. I have set the
phone up to answer on the headset. But when I have done that, the phone is not ringing when I get a Call. It is only
ringing in the headset. So I have to have the headset on all the time to hear the phone ringing.

Is there any way that I can set this up so that it will ring on the phone (and headset) and
when I answer I can get the call on the headset. (Not have to select headset when I answer)?

Thanks