An embodiment of the present invention provides an automatic gain control system for a wireless receiver that quickly differentiates desired in-band signals from high power out-of-band signals that overlap into the target band. In some implementations, a method for routing sessions includes identifying information associated with call sessions in an enterprise network. The amount of memory is allocated to be associated with the VM. The sensor unit is set removably on the assay apparatus for optically measuring reaction of the sample. A slider component of the electrical connector is configured to move relative to the socket to make contact with the contact pin and provide a current path between the connection terminal and the contact pin during a fault condition connection.