System and method to preserve dialogs in clustered environments in case of node failure
AssigneeResearch In Motion Limited
InventorsBoris Rozinov, Mee Tchin Jane John Chuan, Valentina Iqorevna Kramarenko, Swee Tuan Pang
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Abstract
The present disclosure provides a system and method to preserve dialogs in clustered environments in case of node failure. In accordance with one embodiment, there is provided a method for performing a transaction call between an originating device and a terminating device, comprising: receiving, by a originating proxy server in a first cluster, a SIP message from the originating device over a first connection; and sending, by the originating proxy server, the SIP message to a routing proxy server in a second server cluster.
Claims20
A method for performing a transaction call between an originating device and a terminating device, comprising:
- receiving, by an originating proxy server in a first server cluster, a SIP message from the originating device over a first connection;
- and
- sending, by the originating proxy server, the SIP message to a routing proxy server in a second server cluster.
A network component, comprising:
- a processor configured to:
- receive, by a originating proxy server in a first server cluster, a SIP message from an originating device over a first connection;
- and
- send, by the originating proxy server, the SIP message to a routing proxy server in a second server cluster.
Dependencies are inferred from the claim text.