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US 2014/0156858 A1Published application
System and method for geographic sip scaling
AssigneeJunction Networks Inc.
InventorsJohn RIORDAN, Eric TAMME
Life of this patent
Estimating the term…
Abstract
Described herein are aspects relating to a system and method for scaling a session initiation protocol communication system that allows components of the system to be distributed and/or scaled across multiple and different hardware, networks, systems, and locations.
Claims16
A method for processing a session initiation protocol (SIP) request, comprising:
- receiving a SIP request from a user agent (UA) comprising an identifier of a different UA;
- obtaining the lookup information of the different UA based on a request to a registrar comprising the identifier;
- and
- generating a routing header for the SIP request based at least in part on whether the lookup information includes a path header for the different UA.
1 more element
A method for processing a session initiation protocol (SIP) request, comprising:
- receiving a request for lookup information of a first user agent (UA) from a second proxy server related to a second UA;
- determining the lookup information for the first UA based on a path header received from a first proxy server related to the first UA;
- and
- transmitting at least a portion of the lookup information to the first proxy server based on whether the first proxy server is the second proxy server.
1 more element
A system for processing a session initiation protocol (SIP) request, comprising:
- a registrar for receiving a request for lookup information of a first user agent (UA) from a second proxy server related to a second UA;
- and
- a database for storing the lookup information for the first UA based on a path header received from a first proxy server related to the first UA,
- wherein the registrar determines the lookup information from the database based at least in part on an identifier of the first UA specified in the request, and transmits at least a portion of the lookup information to the first proxy server based on whether the first proxy server is the second proxy server.
1 more element
Dependencies are inferred from the claim text.