Telephonic communications – Special services – Service trigger
Reexamination Certificate
2005-11-23
2009-12-29
Ramakrishnaiah, Melur (Department: 2614)
Telephonic communications
Special services
Service trigger
C379S037000, C379S045000, C379S051000, C379S210010
Reexamination Certificate
active
07639792
ABSTRACT:
In a particular embodiment a system and method for processing a call in a Voice over internet protocol (VoIP) network are disclosed. The method includes receiving the call associated with a private identifier (PRID) at a server, classifying a call location based on the PRID and sending the call from the server to a Public Safety Answering Point (PSAP) with a call back number associated with the PRID. The system includes a first server interface for receiving a message containing a PRID associated with the call, a second server interface to access the data base for searching for the PRID in the data structure; a third server interface to receive an output from the database indicating whether a PRID has been found in the data structure; and a fourth server interface to send the call to a PSAP.
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Allen Keith Joseph
Dailey Robert F.
Khan Richard L.
Qiu Chaoxin
Zampiello Geoffrey R.
AT&T Knowledge Ventures L.P.
Laekemariam Yosef K
Ramakrishnaiah Melur
Roebuck G. Michael
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