[asterisk-users] call queue with external numbers??

[Oguzhan Kayhan]

Hello,
Our asterisk is connected to an ericsson pbx by PRI.
What i want is the asterisk clients should call operator numbers by dialing 0

But, when a call is made to ericsson via number 0, it assumes that the
call is made from outside, so it doesnt allow to be dialed.
There are 3 real operator extensions which is grouped by ericsson for
operators. Lets assume 1111 1112 1113.

What i want to know is, is there a way for me to create such group in
asterisk and add that external extension numbers which should be dialed by
order, or by 3 rings at a time etc....so that i can create that operator
group on asterisk side also.

PS: I can call real extensions on ericsson without a problem.