IMS RESTORATION SUPPORT FOR TEMPORARY GRUU
    2.
    发明申请

    公开(公告)号:US20170237782A1

    公开(公告)日:2017-08-17

    申请号:US15315175

    申请日:2014-06-02

    CPC classification number: H04L65/1073 H04L65/1016 H04L65/1033 H04L67/306

    Abstract: The present invention provides apparatuses, methods, computer programs, computer program products and computer-readable media regarding IMS (Internet Protocol Multimedia Subsystem) restoration support for temporary GRUU (Globally Routable User Agent Uniform Resource Identifier). Certain aspects of the present invention include creating, at a registrar, a registration identified by a registration identifier, and storing, by the registrar, the registration identifier, a call identifier and an initial command sequence related to the registration identified by the registration identifier in a persistent database during the registration.

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