diff --git a/apps/app_dial.c b/apps/app_dial.c
index 54936d5..6bbabac 100644
--- a/apps/app_dial.c
+++ b/apps/app_dial.c
@@ -595,6 +595,7 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in,
 		ast_poll_channel_add(in, epollo->chan);
 #endif
 
+	ast_set_flag(in, AST_FLAG_END_DTMF_ONLY);
 	while (*to && !peer) {
 		struct chanlist *o;
 		int pos = 0; /* how many channels do we handle */
@@ -622,6 +623,7 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in,
 				ast_verb(3, "No one is available to answer at this time (%d:%d/%d/%d)\n", numlines, num.busy, num.congestion, num.nochan);
 			}
 			*to = 0;
+			ast_clear_flag(in, AST_FLAG_END_DTMF_ONLY);
 			return NULL;
 		}
 		winner = ast_waitfor_n(watchers, pos, to);
@@ -805,6 +807,7 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in,
 					}
 					ast_frfree(f);
 				}
+				ast_clear_flag(in, AST_FLAG_END_DTMF_ONLY);
 				return NULL;
 			}
 
@@ -823,6 +826,7 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in,
 						strcpy(pa->status, "CANCEL");
 						ast_frfree(f);
 						ast_channel_unlock(in);
+						ast_clear_flag(in, AST_FLAG_END_DTMF_ONLY);
 						return NULL;
 					}
 					ast_channel_unlock(in);
@@ -835,6 +839,7 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in,
 					strcpy(pa->status, "CANCEL");
 					ast_cdr_noanswer(in->cdr);
 					ast_frfree(f);
+					ast_clear_flag(in, AST_FLAG_END_DTMF_ONLY);
 					return NULL;
 				}
 			}
@@ -863,6 +868,7 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in,
 		if (!*to || ast_check_hangup(in))
 			ast_cdr_noanswer(in->cdr);
 	}
+	ast_clear_flag(in, AST_FLAG_END_DTMF_ONLY);
 
 #ifdef HAVE_EPOLL
 	for (epollo = outgoing; epollo; epollo = epollo->next) {