System for managing telecommunications
View Patent ↗A signaling processor receives a first signaling message indicating a called telephone number for the call. The signaling processor processes the called telephone number from the first signaling message to determine if call validation is required. If the call validation is not required, then the signaling processor processes the called telephone number to determine routing information without the call validation. If the call validation is required, then the signaling processor determines if the call is valid, and if the call is valid, then the signaling processor processes the called telephone number to determine the routing information. The signaling processor transfers a second signaling message indicating the routing information for the call.
1. A signaling processor to process signaling for a call from a caller:
a signaling interface configured to receive a first signaling message indicating a called telephone number for the call;
a call manager configured to process the called telephone number from the first signaling message to determine if call validation is required, and if the call validation is not required, then to process the called telephone number to determine routing information without the call validation, but if the call validation is required, then to determine if the call is valid, and if the call is valid, then to process the called telephone number to determine the routing information; and
the signaling interface further configured to transfer a second signaling message indicating the routing in formation for the call.
2. The signaling processor of claim 1 wherein the call manager is configured to validate the call by checking a caller number for the call.
3. The signaling processor of claim 1 wherein The call manager is configured to validate the call by determining if a billing problem exists for the caller.
4. The signaling processor of claim 1 wherein the first signaling message comprises a signaling system seven message.
5. The signaling processor of claim 1 wherein the signaling interface is configured to transfer the second signaling message over an internet protocol link.
6. The signaling processor of claim 1 wherein the first signaling message comprises a signaling system seven message and wherein the signaling interface is configured to transfer the second signaling message over an internet protocol link.
7. The signaling processor of claim 1 wherein a first network element transfers the first signaling message and a second network element receives the second signaling message and wherein the signaling interface and the call manager are external to the first network element and the second network element.
8. The signaling processor of claim 1 wherein the route information indicates a connection.
9. The signaling processor of claim 1 wherein the route information indicates a wireless connection.
10. The signaling processor of claim 1 wherein the route information indicates a virtual connection.
11. A method of operating a signaling processor to process signaling for a call from a caller:
receiving a first signaling message indicating a called telephone number for the call;
processing the called telephone number from the first signaling message to determine if call validation is required;
if the call validation is not required, then processing the called telephone number to determine routing information without the call validation;
if the call validation is required, then determining if the call is valid, and if the call is valid, then processing the called telephone number to determine the routing information; and
transferring a second signaling message indicating the routing information for the call.
12. The method of claim 11 wherein validating the call comprises checking a caller number for the call.
13. The method of claim 11 wherein validating the call comprises determining if a billing problem exists for the caller.
14. The method of claim 11 wherein the first signaling message comprises a signaling system seven message.
15. The method of claim 11 wherein transferring the second signaling message comprises transferring the second signaling message over an internet protocol link.
16. The method of claim 11 wherein the first signaling message comprises a signaling system seven message and wherein transferring the second signaling message comprises transferring the second signaling message over an internet protocol link.
17. The method of claim 11 wherein a first network element transfers the first signaling message and a second network element receives the second signaling message and wherein the signaling processor is external to the first network element and the second network element.
18. The method of claim 11 wherein the route information indicates a connection.
19. The method of claim 11 wherein the route information indicates a wireless connection.
20. The method of claim 11 wherein the route information indicates a virtual connection.