5016,5018c5016,5020
< 					/* Don't accept in-band DTMF when in overlap dial mode */
< 					f->frametype = AST_FRAME_NULL;
< 					f->subclass = 0;
---
> 					if (!p->outgoing) { /* Don't accept DTMF in overlap only in incoming calls - Like case 7511 in chan_zap.c  - short patch*/
> 						/* Don't accept in-band DTMF when in overlap dial mode */
> 						f->frametype = AST_FRAME_NULL;
> 						f->subclass = 0;
> 					}