fix iax and add regex dialplan

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@381 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/switch_config.c

@@ -97,6 +97,7 @@ SWITCH_DECLARE(int) switch_config_next_pair(switch_config *cfg, char **var, char
 			*end = '\0';
 			(*var)++;
 			switch_copy_string(cfg->category, *var, sizeof(cfg->category));
+			cfg->catno++;
 			continue;
 		}