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7424106 Routing traffic between carriers  
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...
7274785 System and method of manufacture for establishing local payphone calls through long distance carrier switches  
A method and system for establishing a local call from a payphone by a customer through long distance carrier switches. The payphone customer dials a long distance provider primary intralata...
7110513 System and method for determining characteristics of international calls  
A system for providing termination information for an international telephone number includes a centralized database of terminating characteristics. The system may also include request processing...
EP1509048A2 Method and system for providing direct routing of local number portability (LNP) calls to alternate terminations  
An approach for processing a call over a telecommunications system is disclosed. A call processor (e.g., a Service Control Point (SCP)) communicates with a switch (101) to provide an alternative...
6718029 Method and article of manufacture for establishing local payphone calls through long distance carrier switches  
A method and system for establishing a local call from a payphone by a customer through long distance carrier switches. The payphone customer dials a long distance provider primary intralata...
Matches 1 - 5 out of 5