CSFB and SMSoSGs ver 16 - Leliwa

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Leliwa Technical Bulletin csfb and SMSoSGs Date: Date: Revision: 003/CAS/002. Author: Jakub Bluszcz Copyright 2010 Leliwa . All Rights Reserved. 1. Leliwa Technical Bulletin csfb and SMSoSGs Table of contents Topic Page Architecture ........................................ ........................................ ....................4. Co-existence with IMS ........................................ ........................................ ....5. Attach procedure ........................................ ........................................ ............7. TA/LA update Mobile originating call ........................................ ........................................ ...11. Mobile Terminating Call ........................................ ........................................ 13. Acronyms and Abbreviations ........................................ ................................17. References.

CSFB and SMSoS Leliwa Technical Bulletin 3 Introduction Introduction The CS FallBack (CSFB) in EPS enables the provisioning of voice and other

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