Abstract: A central processing unit (CPU) hot-remove method, including determining, by a controller of a server that has a non-full mesh first CPU topology comprising multiple CPUs, a first CPU of the multiple CPUs to be removed from the first CPU topology according to first indication information, determining at least one second CPU associated in the first CPU topology with the first CPU, where the at least one second CPU and the first CPU meet a preset condition associated with a relationship between the first CPU and the at least one second CPU, and sending second indication information to the first CPU topology, the second indication information instructing the first CPU topology to remove the first CPU and the at least one second CPU, resulting in a second CPU topology without the first CPU and other than the at least one second CPU.

Abstract: A central processing unit (CPU) hot-remove method, including determining, by a controller of a server that has a non-full mesh first CPU topology comprising multiple CPUs, a first CPU of the multiple CPUs to be removed from the first CPU topology according to first indication information, determining at least one second CPU associated in the first CPU topology with the first CPU, where the at least one second CPU and the first CPU meet a preset condition associated with a relationship between the first CPU and the at least one second CPU, and sending second indication information to the first CPU topology, the second indication information instructing the first CPU topology to remove the first CPU and the at least one second CPU, resulting in a second CPU topology without the first CPU and other than the at least one second CPU.

Abstract: A system, device and method for implementing a special call service are disclosed. The method includes receiving a session establishment request message carrying a service type identifier, determining a service type identified by the service type identifier in the session establishment request message, and implementing a special call service with a service processing logic corresponding to the service type.

Abstract: A system, device and method for implementing a special call service are disclosed. The method includes receiving a session establishment request message carrying a service type identifier, determining a service type identified by the service type identifier in the session establishment request message, and implementing a special call service with a service processing logic corresponding to the service type.

Abstract: A communication method, device and system for implementing a scheduling communication service are provided. The communication system includes: a switch, a scheduling application server, and a scheduling terminal, the switch transfers a request message or a response message with a scheduling terminal as a caller or a callee to the scheduling application server, the scheduling application server stores session parameters of the scheduling terminal, determines the type of the call request message, converts the request message into one or more common call requests or response messages that can be identified by the switch, and sends the converted messages to the switch.

Abstract: A method for implementing a do-not-disturb service includes: determining, by an intelligent phone terminal, whether to initiate a do-not-disturb service for an incoming call upon detection of the incoming call, the intelligent phone terminal being a fixed phone terminal or a PC software phone terminal provided with human-machine interfaces and capable of processing automatically a call in accordance with a user preset rule; and reading, by the intelligent phone terminal, a do-not-disturb prompt tone file and playing it to the caller of the incoming call if it is determined to initiate a do-not-disturb service. An intelligent phone terminal implements a do-not-disturb service function on an intelligent phone.