Please enter the search related information in the fields below. Partial information works, e.g. "SP-21" in the "tdoc" field lists all TSG SA documents from 2021. Regular expressions mostly work in all fields (e.g. "2[34].501" in the "Spec" field lists all documents related to 23.501 and 24.501. Capitalization is disregarded, i.e. "3GPP" gives the same results as "3gpp".

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tdoc	Title	Type / Revs	Source	Spec / CR	S/WID	Release	Meeting	Status	Links
GP-121431	LS on Optimization of the IMS Information and Security Parameters for CS to PS SRVCC from GERAN to E-UTRAN/HSPA	LS out	GERAN2				GP-56	-	[WTS] [JSN]

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