Currently, we're using Unity 4.0(5) to support centralization for several countries such as Sydney, Guangzhou, Manila etc. To save the resources, we divided voice ports into 2 groups, e.g. Sydney and Guangzhou using Group 1 and Manila using Group 2. We find that if user enable message notification, system seems don't know how to make outdial call because both Sydney and Guangzhou using same dialing pattern for outgoing calls (i.e. 9(access code)+dialed digits). So, I would like to ask whether I need to separate the voice ports which Sydney uses Group 1 and Manlia uses Group 2 and etc ...?