A controller for providing an efficient dormant mode for a group communication network

A method and apparatus for providing an efficient idle mode for push-to-talk communication devices in a group communication network are provided to determine if the network has been idle for a first predetermined period of time, and if so, causing that each member maintains their dedicated traffic channel. The method further includes the steps to determine if each network member has been in the control stop mode for a second predetermined period of time, and if so, causing the network member to enter an active mode, in where each member of the network releases their dedicated traffic channel. The method and apparatus are further provided to cause each member of the network to hide their service configuration status before entering idle mode.