How to turn on intercom

[jliow]

Hi

I have 2 versions of CM, one cluster on 4.1(3) the other on 5.1(2)

I saw somewhere the phones could do intercom, but I am not able to find or turn this feature on.

Any advise is greatly appreciated.

[jvweigand]

I believe this feature is only in CCM6.0

[b_ferguson]

That is correct, you can also purchase 3rd party software, like Berbee for intercom purposes.