Mms: Fix no ringtone for MT SMS during the call

If phone status is active, it will block ringtone sound.
If phone status is idle it will play ringtone sound by
Ringtone Player. Add config based functionality to play
the SMS ringtone during a call

CRs-Fixed: 771756

Change-Id: If02b398d5eb3520f173d7b71a11df2536a218bc1