Hey , i have a problem if you can please help , i have unify openscape 4000 v10 , i installed pri/e1 circuit to deliver 100 number with 30 simultaneous channels from telecom egypt , i assigned the one number of them which is 4542626 to ring on my internal extension telephone through rufum command , where did1 is 2626 and did2 is 3132 where 2626 is the last 4 digits of the pri number and 3132 is my office inernal number , when outgoing a call only the pilot number is diaplayed which is 2034542600 , where 2 is country code and 03 is the government code as i am located in alexandria , whay should i do so that the number that i receive incoming external calls on is the same number that appears on peoples caller id when i make external call using pri circuit ?