Telephonic communications – Plural exchange network or interconnection – With interexchange network routing
Reexamination Certificate
2006-05-16
2006-05-16
Matar, Ahmad F. (Department: 2642)
Telephonic communications
Plural exchange network or interconnection
With interexchange network routing
C379S090010, C370S352000, C370S356000
Reexamination Certificate
active
07046786
ABSTRACT:
A method including receiving a call connection request message having a prefix number and determining a corresponding IP address based on the prefix number. Then, assigning a label based on the corresponding IP address. Further, routing the call connection request message based on the label. An apparatus implementing the method described above.
REFERENCES:
patent: 5737517 (1998-04-01), Kite et al.
patent: 6084956 (2000-07-01), Turner et al.
patent: 6118785 (2000-09-01), Araujo et al.
patent: 6205135 (2001-03-01), Chinni et al.
patent: 6285680 (2001-09-01), Steinka et al.
patent: 6292478 (2001-09-01), Farris
patent: 6295293 (2001-09-01), Tonnby et al.
patent: 6330250 (2001-12-01), Curry et al.
patent: 6442169 (2002-08-01), Lewis
patent: 6507577 (2003-01-01), Mauger et al.
patent: 6512768 (2003-01-01), Thomas
patent: 6633563 (2003-10-01), Lin et al.
VocalTec Telephony Gateway Calling Options, Jan. 27, 1997, p. 2-3.
Harry Newton, Newton's Telecom Dictionary, Miller Freeman, Inc., 15thEdition, p. 864.
Present U.S. Appl. No. 09/420,951, filed Oct. 19, 1999, “Method and Apparatus For Transporting Data Using Label Switching”, p. 6, line 5 to p. 8, line 7.
http://www.itu.int/search, ITU-T Telecommunication Standardization Sector of ITU, Q.2763, Feb. 2005, Broadband Integrated Services Digital Network (B-ISDN)- Signalling System No. 7 B-ISDN User Part (B-ISUP), Formats and Codes , pp. ii-v and 1-87.
Internet Engineering Task Force (IETF), Request For Comments (RFC), 2105, “Cisco Systems”, Tag Switching Architecture Overview, authored by Y. Rekhter, B. Davie, D. Katz, E. Rosen, and G. Swallow, Feb. 1997, http://ww.ietf.org.
Internet Engineering Task Force (IETF), Request For Comments (RFC), 2430, “Cisco Systems”, A Provider Architecture For Differentiated Services and Traffic Engineering (PASTE), authored by T. Li, Y. Rekhter, Oct. 1998, http://ww.ietf.org.
Internet Engineering Task Force (IETF), Request For Comments (RFC), 2702, “Cisco Systems”, Requirements For Traffic Engineering Over MPLS, authored by D. Awduche, J. Malcolm, J. Agogbua, M. O'Dell, J. McManus, Sep. 1999, http://ww.ietf.org.
Agdeppa Hector A.
Blakely , Sokoloff, Taylor & Zafman LLP
Cisco Technology Inc.
Matar Ahmad F.
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