Fix segfault while calling 'autoanswer' with no arg. Show current setting instead, and give feedback when status is changed trough 'enable'/'disable'.
Fix segfault while calling 'autoanswer' with no arg. Show current setting instead, and give feedback when status is changed trough 'enable'/'disable'.


git-svn-id: 8f60b0cb95795e7f2da4f2192af0e1f6ffac8291@271 3f6dc0c8-ddfe-455d-9043-3cd528dc4637

videomedicine/oRTP,dmonakhov/ortp,videomedicine/oRTP,Distrotech/oRTP,wugh7125/ortp,avis/ortp,caizw/ortp,carpikes/ortp,avis/ortp,samueljero/linphone-oRTP,Linphone-sync/oRTP,samueljero/linphone-oRTP,Distrotech/oRTP,dozeo/ortp,jiangjianping/ortp,samueljero/linphone-oRTP,videomedicine/oRTP,jiangjianping/ortp,caizw/ortp,VTCSecureLLC/ortp,Linphone-sync/oRTP,wugh7125/ortp,carpikes/ortp,dozeo/ortp,VTCSecureLLC/ortp,Distrotech/oRTP,dmonakhov/ortp,avis/ortp,wugh7125/ortp,carpikes/ortp,VTCSecureLLC/ortp,dozeo/ortp,caizw/ortp,dmonakhov/ortp,Linphone-sync/oRTP,jiangjianping/ortp