Index: channels/chan_dahdi.c
===================================================================
--- channels/chan_dahdi.c	(revision 132937)
+++ channels/chan_dahdi.c	(working copy)
@@ -7255,6 +7255,7 @@ static struct dahdi_pvt *mkintf(int channel, const
 					destroy_dahdi_pvt(&tmp);
 					return NULL;
 				}
+				tmp->inalarm = (p.chan_alarms != 0);
 				if (p.sigtype != (conf->chan.sig & 0x3ffff)) {
 					ast_log(LOG_ERROR, "Signalling requested on channel %d is %s but line is in %s signalling\n", channel, sig2str(conf->chan.sig), sig2str(p.sigtype));
 					destroy_dahdi_pvt(&tmp);