Method and apparatus for providing circuit and packet-switched calls on a network | Patent Publication Number 20030118000
US 20030118000 A1Patent NumberUS 07106727 B2
Application Number10027761
Filled DateDec 21, 2001
Priority DateDec 21, 2001
Publication DateJun 26, 2003
Original AssigneeLucent Technologies
Current AssigneeLucent Technologies
Inventor/ApplicantsZhongJin Yang
Zhian Li
ZhongJin Yang
Zhian Li
Zhian Li
ZhongJin Yang
Zhian Li
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