diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 186da241a4329b6cf2f3f772cff6439be1fb96a9..24777946ea3faa02c9d7a94ee9dc91d295300880 100755
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -8258,6 +8258,7 @@ static int reload_config(void)
 	global_canreinvite = REINVITE_INVITE;
 	videosupport = 0;
 	relaxdtmf = 0;
+	ourport = DEFAULT_SIP_PORT;
 	global_rtptimeout = 0;
 	global_rtpholdtimeout = 0;
 	pedanticsipchecking=0;