I would like to know if and how it is possible to implement Intercom with more than two phones...
We would like to use Intercom for general announcements through all phones if possible.
I saw such a cool feature on UC520.
Tnx in advance
Sadly, the Intercom in CCM 6.x is still a one to one releationship and cannot perform the funtionality you are looking for.
Here are two highly regarded 3rd party products that can both page through IP Phones.
Hope this helps!