Abstract: Techniques for managing access to resources utilizing call information are provided. Resources of like type can be pooled into resource groups and customers can then be sold a base amount of a resource, to be taken from the appropriate resource group, that the customer can then provide to users or callers. The server of the resources utilizes the telephone number of the party called and call type in order to identify the resource that is requested. If the base amount of the requested resource has already been allocated, an overflow amount can be utilized to provide additional resources of a like type, if they are available. Thus, the resources can be efficiently managed to allow a high utilization of the available resources.

Abstract: A router stores core file into a local flash memory after detecting a shutdown event. In order to increase the amount of core file data that can be stored, the core file is first compressed before being downloaded into the local flash memory. Because the flash memory is local, the network device is not required to dump the core file over an external network to an external network server. Thus, network interface elements in the network device do not have to be functional in order for the core dump to be successful. During the shutdown routine, interrupts are disabled for all processing elements that are not needed to perform the core download. The core dump is therefore faster and more reliable and allows more effective system debugging than present core download procedures.

Abstract: A router stores core file into a local flash memory after detecting a shutdown event. In order to increase the amount of core file data that can be stored, the core file is first compressed before being downloaded into the local flash memory. Because the flash memory is local, the network device is not required to dump the core file over an external network to an external network server. Thus, network interface elements in the network device do not have to be functional in order for the core dump to be successful. During the shutdown routine, interrupts are disabled for all processing elements that are not needed to perform the core download. The core dump is therefore faster and more reliable and allows more effective system debugging than present core download procedures.