Index: channels/chan_dahdi.c
===================================================================
--- channels/chan_dahdi.c	(revision 271688)
+++ channels/chan_dahdi.c	(working copy)
@@ -4532,6 +4532,7 @@
 					p->subs[index].f.frametype = AST_FRAME_CONTROL;
 					p->subs[index].f.subclass = AST_CONTROL_ANSWER;
 					/* Make sure it stops ringing */
+					dahdi_set_hook(p->subs[index].dfd, DAHDI_OFFHOOK);
 					p->subs[SUB_REAL].needringing = 0;
 					ast_log(LOG_DEBUG, "channel %d answered\n", p->channel);
 					if (p->cidspill) {