I am awfully sorry, I can register now, but what about > Phone1 |\ /| PhoneServe account 1 > \| |/ > | ATA-186 |-----| Asterisk Box | > /| | |\ > Phone2 |/ | \| PhoneServe account 2 > | > Non-ATA users Is it possible to use * box in such way? Best reagrds, Sergey Stasyuk