| 摘要 |
The present invention relates to a Callback module for use in a telecommunications system. The telecommunications system comprises a voicemail system for recording messages of a calling party and replaying the recorded voicemail messages at later time. The callback module comprises a calling line identification retrieving part that is adapted to retrieve a calling line identity of a calling party, a callback part that is able to call back the calling party using the said calling line identity of the calling party. The callback module further comprises a voicemail analysis part to analyse the recorded voicemail for detecting a call back number and a callback number retrieving part that is adapted to retrieve a callback number detected in the recorded message. Further the call back number forwarding part of the callback module is adapted to instruct the callback part to use the callback number retrieved from the recorded message instead of the calling line identity.
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