ftmod_libpri: clarify why we enable facility conditionally

Signed-off-by: Stefan Knoblich <s.knoblich@axsentis.de>
2010-11-08 00:57:50 +01:00 · 2010-11-08 00:57:50 +01:00 · 0a0e79e1fe
parent 9e40c23cdb
commit 0a0e79e1fe
1 changed files with 4 additions and 1 deletions
--- a/libs/freetdm/src/ftmod/ftmod_libpri/ftmod_libpri.c
+++ b/libs/freetdm/src/ftmod/ftmod_libpri/ftmod_libpri.c
@ -1327,7 +1327,10 @@ static void *ftdm_libpri_run(ftdm_thread_t *me, void *obj)
 		}

 #ifdef HAVE_LIBPRI_AOC
-		/* enable FACILITY on trunk, if needed */
+		/*
+		 * Only enable facility on trunk if really required,
+		 * this may help avoid problems on troublesome lines.
+		 */
 		if (isdn_data->opts & FTMOD_LIBPRI_OPT_FACILITY_AOC) {
 			pri_facility_enable(isdn_data->spri.pri);
 		}