Make trunkfreq take effect when set

Previously, setting trunkfreq had no effect on initial load or on reload and
only ever used the default value.  This causes trunkfreq to be used 
appropriately on initial load and reload.

(closes issue ASTERISK-19521)
Patch-by: Jaco Kroon


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@361972 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_iax2.c

@@ -13244,6 +13244,9 @@ static int set_config(const char *config_file, int reload)
 				ast_log(LOG_NOTICE, "trunkfreq must be between 10ms and 1000ms, using 1000ms instead.\n");
 				trunkfreq = 1000;
 			}
+			if (timer) {
+				ast_timer_set_rate(timer, 1000 / trunkfreq);
+			}
 		} else if (!strcasecmp(v->name, "trunkmtu")) {
 			mtuv = atoi(v->value);
 			if (mtuv  == 0 )