Index: channels/sig_pri.c
===================================================================
--- channels/sig_pri.c	(revision 241415)
+++ channels/sig_pri.c	(working copy)
@@ -2515,7 +2515,6 @@
 								sig_pri_handle_subcmds(pri, chanpos, e->e, e->ring.channel,
 									e->ring.subcmds, e->ring.call);
 
-								ast_cdr_update(c);
 							}
 							if (c && !ast_pthread_create_detached(&threadid, NULL, pri_ss_thread, pri->pvts[chanpos])) {
 								ast_verb(3, "Accepting overlap call from '%s' to '%s' on channel %d/%d, span %d\n",
@@ -2618,7 +2617,6 @@
 								sig_pri_handle_subcmds(pri, chanpos, e->e, e->ring.channel,
 									e->ring.subcmds, e->ring.call);
 
-								ast_cdr_update(c);
 							}
 							if (c && !ast_pbx_start(c)) {
 								ast_verb(3, "Accepting call from '%s' to '%s' on channel %d/%d, span %d\n",
Index: main/pbx.c
===================================================================
--- main/pbx.c	(revision 241415)
+++ main/pbx.c	(working copy)
@@ -4628,6 +4628,10 @@
 			ast_copy_string(c->context, "default", sizeof(c->context));
 		}
 	}
+	if (c->cdr) {
+		/* allow CDR variables that have been collected after channel was created to be visible during call */
+		ast_cdr_update(c);
+	}
 	for (;;) {
 		char dst_exten[256];	/* buffer to accumulate digits */
 		int pos = 0;		/* XXX should check bounds */