On Thu, January 17, 2008 8:55 am, Thierry De Vriendt wrote: > Do you know any solution for this? Do you know any commands more "soft" > than clearing the interface for liberating the BRI channels? 'isdn test disconnect' will, I believe, hang up on the interface you ask it to regardless, not just on calls initiated by 'isdn test call'. Regards, Tim.