| 摘要 |
<p>A calling tapping at flash implement method is disclosed, in the method: when there is user calling tapping, voice mail application server sends session initiate protocol SIP message which includes the information of the calling tapping; then sends the SIP message to the user terminal, or the network device to which the terminal belongs to, the network device informs the user. Media gateway control unit will translates the SIP message into interior signaling message of the circuitry, then transmits it to the circuitry to which the user belongs to, the exchange control device of the circuitry informs the user based on the calling tapping at flash indication mode. Also a calling tapping at flash service implement communication system is disclosed. This invention can be applied to all kinds of network, the process is implemented simply, and easy for user to operate.</p> |
