I have a customer with a bcm50 . They have been provided with 4 isdn chanels and block of 10 ddi's . They want their main no. to be a ddi which is in the middle of the range ., and I have programed this ,with 4 appearances . The 1st number on the ddi range is the same as the 4 channels provided by BT ,and this  ddi has been assigned to xtn 225.
When xtn 225 makes an outgoing call , his ddi ( and also the main company no. ) are going out to the network . This is causing no end of hassle , and I would like to stop that from happenning , but cannot find it in the programming . Any helpwould be appreciated . Thanks

I found it ,thanks . I changed the public number to the ddi in the middle of the range , and that number now goes out .
cheers