User aliases in communication system
View Patent ↗A technique is disclosed in the context of a communications system whereby parties accessible through the system may be referenced by multiple alternative symbolic names. User profile information for a given party may be maintained in the system to control features and routing behavior in response to session request involing the party. By virtue of a mapping capability, one or more symbolic names may be associated with the same user profile information. A session request involving any of the alternative names for a party will evoke the same user profile.
1. In a communications system, a method for controlling the establishment of a communication session with a party comprising:
receiving a first user identification symbol specifying the party,
the party being associated with at least one second user identification symbol, the at least one second user identification symbol being different than the first user identification symbol;
mapping the first user identification symbol to an index identifying user profile information corresponding to the party;
using the index, accessing the user profile information;
specifying a period of time for enabling the first user identification symbol to be used for communication sessions, specifying the first user identification symbol, with the party;
enabling the establishment of the communication session, specifying the first user identification symbol, as a function of the user profile information corresponding to the party, during the period of time; and
disabling the establishment of another communication session, specifying the first user identification symbol, with the party, after an expiration of the period of time,
communication sessions continuing to be enabled for the at least one second user identification symbol.
2. The method of claim 1 further comprising:
receiving the at least one second user identification symbol; and
determining that the at least one second user identification symbol maps to the same index as the first user identification symbol.
3. The method of claim 1 where the mapping is performed by consulting a list that indicates the first user identification symbol as being associated with the index.
4. The method of claim 3 further comprising:
providing at least one entry in the list to establish the relationship of the first user identification symbol with the index.
5. The method of claim 1 , where the disabling comprises:
mapping, after the expiration of the period of time, the first user identification symbol to an index identifying another user profile information.
6. The method of claim 1 , further comprising:
specifying a purpose for the first user identification symbol; and
establishing, based on the specified purpose, a communication session, specifying the first user identification symbol, with the party according a first communication handling procedure.