i have a dsl connection which ends up on my juniper firewall (10/100).
i have a cisco uc520 device which i am running on my lan with ip phones, as well as sbs 2008, which has exchange 2007 with newest service packs.
The sbs 2008 box and other computers are all communicating through a gibabit switch to which the juniper firewall is connecting and distributing the internet connection.
My uc is connected from its wan side to the juniper firewall, and not connected to lan from the other.
i want to leverage the capabilities of exchange with the uc by installing third party softwares on the exchange server, so i am bit a lost. shouldn't the servers and pc's see the uc in the current config ? Also, i want to prevent the users from getting network connectivity in case they decide to plug their pc in the cisco uc lan side.
would appreciate the help.