Ringtone assignment system and the method thereof

摘要

A ringtone assignment system and method are provided. The method includes steps of recording a multimedia ringtone via a first communication device, transmitting a communication linking request to a communication exchange host, transmitting the communication linking request to a second communication device via the communication exchange host to enable the second communication device to feed back ringtone format information supported by the second communication device according to the communication linking request, transmitting the ringtone format information to the first communication device via the communication exchange host to enable the first communication device to code the multimedia ringtone according to the ringtone format information, transmitting the multimedia ringtone from the first communication device to the second communication device, and then decoding and playing the multimedia ringtone by the second communication device. The second communication device is able to recode and assign the multimedia ringtone to the first communication device.

主权项

1. A ringtone assignment system, comprising:
a communication exchange host, being configured to build a communication link among a plurality of communication devices for signal transmission and data exchange; a first communication device, being configured to record a multimedia ringtone and transmit a communication linking request to the communication exchange host, wherein when the first communication device receives a ringtone format data from the communication exchange host, the first communication device codes the multimedia ringtone according to the ringtone format; and a second communication device, being configured to receive the communication linking request transmitted via the communication exchange host from the first communication device, and reply with the ringtone format information supported by the second communication device to the communication exchange host according to the communication linking request, and then receive the multimedia ringtone coded by the first communication device; wherein the second communication device is configured to record and assign the multimedia ringtone to the first communication device, and wherein said ringtone format is formatted with a rfc3261 communication protocol.