We are looking for an ISDN-BRI-Gateway with 2 or more S0-Ports that could be connected via H323 or MGCP to a UCM (Callmanager) System (6.1). We need this gateway for PCs with an ISDN-Card to call different applications over ISDN. Unfortunately we have no chance to change the applications but we have to change the PBX-Infrastructur. Thanks for any help.
One more information: We have 12 locations with a different amount of these gateways (it is not possible to use routers for it).