A system is provided for transmitting/receiving alerting information in a wireless communication system. A calling mobile terminal (MT) encodes a session initiate protocol (SIP) invite message comprising multimedia alerting information and transmitting the encoded SIP invite message. An Internet protocol multimedia subsystem (IMS) server receives the SIP invite message from the calling MT, and transmits the SIP invite message to the called MT according to service profile of the calling MT and the called MT. The called MT decodes encoded multimedia alerting information in the received SIP invite message and message and plays back the multimedia alerting information.

 
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< Image forming apparatus, communication system for maintenance of image forming apparatus, maintenance service method of image forming apparatus, and medium storing information to be used in maintenance

> Method and system for secure distribution of content over a communications network

> Mobile telephone

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