This is bit of a complicated question but here goes.
We have offices in 2 countries, US and New Zealand, we are using direct routing with SBC's in each country. Is it possible to have a policy where the US based CEO can have his caller ID show as a US number when calling everywhere except NZ, if he calls NZ can his caller ID show a local NZ number?
I have pools of numbers for each country so there is no issue with getting numbers.
Pure IP are providing our direct routing.