There are CCM 220.127.116.112-1 + phones integrated with a lot of users' accounts from AD. I cannot dial user's phone number from corporate directory ( Error message: the call cannot be completed ....) using 7911 registered as sccp device. But the problem is resolved if I use the same phone as a sip device. Phone number in AD is presented in the following way y (yyy) yyy-yyyy xxxx (where xxxx- is an extention, and the rest is discarded). I cannot change that presentation. I hope that there is soluton of this problem with the help of sccp. Please, advice me something.