Routing traffic between carriers

Details Routing traffic between carriers Routing traffic between carriers

2005-12-23

2008-09-09

Tsang, Fan (Department: 2614)

Telephonic communications

Plural exchange network or interconnection

With interexchange network routing

C379S219000, C379S220010, C379S221010, C379S221020, C379S088170, C370S352000, C370S353000, C370S354000, C370S355000, C370S356000

Reexamination Certificate

active

07424106

ABSTRACT:
A method for routing an international call includes receiving a call and identifying a first international carrier based on an Internet protocol address associated with the call or a tunnel through which the call was received. The method also includes identifying a second international carrier based on the identified first international carrier. The second international carrier may represent a terminating carrier associated with forwarding the call to a called party. The method may further include forwarding the call to the identified second international carrier.

REFERENCES:
patent: 6324277 (2001-11-01), Akinpelu et al.
patent: 2003/0123632 (2003-07-01), Smith
patent: 2006/0236388 (2006-10-01), Ying et al.

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