--- dahdi-linux-complete-2.6.1+2.6.1/linux/drivers/dahdi/dahdi_dummy.c 2012-04-05 23:22:37.000000000 +0700 +++ dahdi-linux-complete/linux/drivers/dahdi/dahdi_dummy.c 2012-11-27 18:02:44.726208492 +0700 @@ -265,6 +265,10 @@ atomic_set(&shutdown, 0); add_timer(&timer); #endif + /* SPAN is always running, and it can be used as + a timing source for DAHDI. Notifying DAHDI. */ + ztd->span.flags |= DAHDI_FLAG_RUNNING; + dahdi_alarm_notify(&ztd->span); if (debug) printk(KERN_DEBUG "dahdi_dummy: init() finished\n");