METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR PROVIDING E.164 NUMBER MAPPING (ENUM) TRANSLATION AT A BEARER INDEPENDENT CALL CONTROL (BICC) AND/OR SESSION INTIATION PROTOCOL (SIP) ROUTER
First Claim
1. A system for providing E.164 number mapping (ENUM) translation, the system comprising:
- an ENUM database for maintaining associations between session initiation protocol (SIP) identifiers and call party identifiers; and
a signaling router for receiving a first bearer independent call control (BICC) signaling message that includes a first call party identifier, for obtaining, from the ENUM database, a SIP identifier associated with the first call party identifier, for generating a first SIP signaling message that includes the SIP identifier, and for routing the first SIP signaling message to a destination SIP node.
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Accused Products
Abstract
The subject matter described herein includes methods, systems and computer readable media for providing E.164 number mapping (ENUM) translation at a bearer independent call control (BICC) and/or session initiation protocol (SIP) router. One aspect of the subject matter described herein includes a system for providing ENUM translation. The system includes an ENUM database. The system also includes a signaling router for receiving a bearer independent call control (BICC) signaling message that includes a first call party identifier, for obtaining, from the ENUM database, a first SIP address associated with the first call party identifier, for generating a first SIP signaling message that includes the first SIP address, and for routing the first SIP signaling message to a destination SIP node.
50 Citations
24 Claims
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1. A system for providing E.164 number mapping (ENUM) translation, the system comprising:
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an ENUM database for maintaining associations between session initiation protocol (SIP) identifiers and call party identifiers; and a signaling router for receiving a first bearer independent call control (BICC) signaling message that includes a first call party identifier, for obtaining, from the ENUM database, a SIP identifier associated with the first call party identifier, for generating a first SIP signaling message that includes the SIP identifier, and for routing the first SIP signaling message to a destination SIP node. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method for providing E.164 number mapping (ENUM) translation, the method comprising:
at a signaling router; receiving a first bearer independent call control (BICC) signaling message that includes a first call party identifier; obtaining, from an ENUM database, a first SIP identifier associated with the first call party identifier; generating a first SIP signaling message that includes the first SIP identifier; and routing the first SIP signaling message to a destination SIP node. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. A computer readable medium having stored thereon executable instructions that when executed by the processor of a computer control the computer to perform steps comprising:
at a signaling router; receiving a first bearer independent call control (BICC) signaling message that includes a first call party identifier; obtaining, from an ENUM database, a first SIP identifier associated with the first call party identifier; generating a first SIP signaling message that includes the first SIP identifier; and routing the first SIP signaling message to a destination SIP node.
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24. The computer readable medium of claim 24 comprising:
at the signaling router; receiving a second SIP message associated with the first SIP message, wherein the second SIP message includes a second SIP identifier; determining a second call party identifier associated with the second SIP identifier; generating a second BICC signaling message that includes the second call party identifier; and routing the second BICC signaling message towards a BICC node.
Specification