--- asterisk/channels/chan_zap.c.orig	2004-04-13 17:47:26.000000000 -0400
+++ asterisk/channels/chan_zap.c	2004-04-16 19:33:13.824572670 -0400
@@ -3644,11 +3644,13 @@
 					f = NULL;
 				}
 			} else if (f->frametype == AST_FRAME_DTMF) {
+#ifdef ZAPATA_PRI
 				if (!p->proceeding && p->sig==SIG_PRI && p->pri && p->pri->overlapdial) {
 					/* Don't accept in-band DTMF when in overlap dial mode */
 					f->frametype = AST_FRAME_NULL;
 					f->subclass = 0;
 				}
+#endif	
 				/* DSP clears us of being pulse */
 				p->pulsedial = 0;
 			}