Alcatel Gsm/Dcs - Rcp, Hlr Operation and Maintenance Call Related Data Format

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FEATURE SPECIFICATIONS ALCATEL GSM/DCS - RCP, HLR OPERATION AND MAINTENANCE CALL RELATED DATA FORMAT #3DR 20116 QMWW PTZZA 02 CALL RELATED DATA FORMAT Alcatel - Voice Networks Division - VND Ref. 3DR61350GRWWUFZZA01 - RELEASE R6 11/12/2001 All rights reserved. Passing on and copying of this document, use and communication of its contents, not permitted without written authorization 1/20 TABLE OF CONTENTS 1. 2. GENERAL .......................................................................................................... 3 CALL DATA FORMAT......................................................................................... 4 CALL RELATED DATA FORMAT Alcatel - Voice Networks Division - VND Ref. 3DR61350GRWWUFZZA01 - RELEASE R6 11/12/2001 All rights reserved. Passing on and copying of this document, use and communication of its contents, not permitted without written authorization 2/20 1. GENERAL Computation of charges is not performed by the PLMN itself. Call Data Records (CDRs) can be generated by the VMSC or GMSC function or by both functions depending on the type of call. Call Data Records are generated in the following cases : ▼ At the end of every originating / terminating completed call related to a Mobile Subscriber (MS) of the PLMN or visiting the PLMN, optionally including an IN or CAMEL invocation, For short messages transfered related to a Mobile Subscriber (MS) of the PLMN or visiting the PLMN, During the call: for handover tickets and intermediate tickets, At the end of successful non related call: Supplementary service operation, USSD command, At the end of the connection towards an IP (intelligent peripheral). ▼ ▼ ▼ ▼ (From CAMEL Phase 2 a SCP (CAMEL server) may require to connect an IP in order to offer specific announcement for instance.) These data are stored on disk at the MSC level,

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