Electrical computers and digital processing systems: multicomput – Computer-to-computer protocol implementing – Computer-to-computer data transfer regulating
Reexamination Certificate
2005-05-27
2011-11-15
Nguyen, Phouc (Department: 2443)
Electrical computers and digital processing systems: multicomput
Computer-to-computer protocol implementing
Computer-to-computer data transfer regulating
C709S206000, C709S227000, C709S204000, C370S235000, C455S432100
Reexamination Certificate
active
08060640
ABSTRACT:
A method and system for combining SIP requests with SIP responses is provided. When a server receives a request from a client, a message combining system of the server sends a response to the request that includes the content of a request that the server would normally send to the client in a separate request. The message combining system of the server composes a response as it would normally and adds the content of the subsequent request to the response. The server then sends the combined response and request to the client. When the client receives the response, it retrieves and processes the combined request.
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Day et al.; RFC 2778; “A Model for Presence and Instant Messaging”; Feb. 2000.
Rosenberg et al.; RFC 3261; “SIP: Session Initiation Protocol”; Jun. 2002.
Sparks, R.; RFC 3515; “The Session Initiation Protocol (SIP) Refer Method”; Apr. 2003.
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RFC 3859 “Common Profile for Presence (CPP)” (dated Aug. 2004) to Petersen. (“Petersen”).
RFC 3863 “Presence Information Data Format (PIDF)” (dated Aug. 2004) to Sugano et al. (“Sugano”).
RFC 3840 “Indicating User Agent Capabilities in the Session Initiation Protocol (SIP)” (dated Aug. 2004) to Schulzrinne et al. (“Schulzrinne”).
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Microsoft Corporation
Nguyen Phouc
Perkins Coie LLP
Sison June
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