METHOD FOR EXTENDING TELECOMMUNICATION SERVICES, AND ASSOCIATED TELECOMMUNICATION SYSTEM

摘要

The invention relates to a method for extending telecommunication services and to an associated telecommunication system, where a voicemail server (VM-S) records messages (VI) for at least one telecommunication terminal (TE), and a network address book server (NAB-S) provides supplementary information (ZI) for respective source addresses. In this context, the voicemail server (VM-S) ascertains a predetermined source address (RN) for a recorded message (VI), asks the network address book server (NAB-S) for associated supplementary information (ZI) on the basis of the ascertained source address (RN), and provides the associated supplementary information (ZI) together with the recorded message (VI) in the network (N).