Abstract: Device, method, medium and computer program product for voice data transmission. The device includes a processor that executes instructions in memory to: establish a call connection for voice data transmission with another device, wherein the said device parses and identifies the number of the said another device to determine whether the voice data transmission is associated with an international call, and when the voice data transmission is determined to be associated with an international call, the determine hop limit value for the voice data transmission as a first value greater than the default hop limit value; or when the voice data transmission is determined to not be associated with an international call, the hop limit value for the voice data transmission is determined as the default value; and generate packets for sending voice data based on the hop limit value determined when the call connection is established.

Abstract: An apparatus, method, and computer-readable recording medium for automatically adjusting a logging level for an electronic device. The electronic device includes a plurality of software modules, each software module controlling functions of the electronic device. Each of a plurality of failure events are associated in advance with one or more of the software modules. A current event is detected on the electronic device that corresponds to a matching failure event of the plurality of failure events. A predetermined logging level is automatically enabled for the one or more of the software modules associated with the matching failure event at the time of the detected current event. Log messages are captured at the predetermined logging level for the one or more of the software modules for which the predetermined logging level has been automatically enabled. The predetermined logging level is automatically disabled when the current event has ended.

Abstract: An apparatus, method, and computer-readable recording medium for automatically adjusting a logging level for an electronic device. The electronic device includes a plurality of software modules, each software module controlling functions of the electronic device. Each of a plurality of failure events are associated in advance with one or more of the software modules. A current event is detected on the electronic device that corresponds to a matching failure event of the plurality of failure events. A predetermined logging level is automatically enabled for the one or more of the software modules associated with the matching failure event at the time of the detected current event. Log messages are captured at the predetermined logging level for the one or more of the software modules for which the predetermined logging level has been automatically enabled. The predetermined logging level is automatically disabled when the current event has ended.

Abstract: Device, method, medium and computer program product for voice data transmission. The device includes a processor that executes instructions in memory to: establish a call connection for voice data transmission with another device, wherein the said device parses and identifies the number of the said another device to determine whether the voice data transmission is associated with an international call, and when the voice data transmission is determined to be associated with an international call, the determine hop limit value for the voice data transmission as a first value greater than the default hop limit value; or when the voice data transmission is determined to not be associated with an international call, the hop limit value for the voice data transmission is determined as the default value; and generate packets for sending voice data based on the hop limit value determined when the call connection is established.