Alcatel Lucent

Xu Chen

Kevin Scott Cutler

Kalyan Premchand Siddam

Various exemplary embodiments relate to a method and related network node including one or more of the following: receiving, at the session management node, an initial request message, the initial request message including at least one subscription identifier; determining that the session management node does not have access to a subscription record associated with the at least one subscription identifier; generating a transient subscription record based on the initial request message; and processing the initial request message based on the initial request message and the transient subscription record.

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Ottawa, Canada

Xu Chen