Intercom Caller Name Display rules

Hi,

i was wondering how to display different Caller Names when calling different extensions.
For example: i have 3 phones, on ext 101, 101, 103
If i call from 101 to 102 i would like 102 to see that person A is calling, but if i call 103 (from 101) person B should be displayed on the 103 phone.

is this possible?

Thanks

No their is no ability to change the internal Caller ID on a call by call basis.