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About This Item
Full Description
CAMEL is developed in phases. The following phases exist:
- CAMEL phase 1. This is the default phase in the present document. Sections that are only aplicable to phase 1 are characterised with the formal designator - $(CAMEL1$)
- CAMEL phase 2. It is characterised where necessary with the formal designation - $(CAMEL2$) and sometimes with an indication of CAMEL phase 2. - $(CAMEL2$)
The CAMEL feature is applicable
- to mobile originated and mobile terminated call related activities;
- and, as a CAMEL phase 2 function, to supplementary service invocations - $(CAMEL2$)
The present document describes the interactions between the functions of the VPLMN, HPLMN, IPLMN and the CSE.
The second phase of CAMEL enhance the capabilities of phase 1 and are included in the present document. Following new topics are added:
- New event detection points were defined.
- It is possible to interact with a user using announcements, voice prompting and information collection via in band interaction or USSD interaction.
- It is possible to control the call duration and to transfer e-values from a serving node to the mobile station.
- The CSE can be informed about the invocation of GSM supplementary services (ECT, CD, MPTY).
- For easy post processing, charging information from a serving node can be integrated in normal call records.
Document History
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ETSI TS 101 285
Digital cellular telecommunications system (Phase 2+); Customised Applications for Mobile network Enhanced Logic (CAMEL); Service definition; Stage 1 (3GPP TS 02.78 version 6.6.1 Release 1997)- Historical Version
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ETSI TS 101 285
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Digital cellular telecommunications system (Phase 2+); Customised Applications for Mobile network Enhanced Logic (CAMEL); Service definition; Stage 1 (3GPP TS 02.78 version 7.2.0 Release 1998)- Most Recent
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ETSI TS 101 285
Digital cellular telecommunications system (Phase 2+); Customised Applications for Mobile network Enhanced Logic (CAMEL); Service definition; Stage 1 (3GPP TS 02.78 version 7.2.0 Release 1998)- Historical Version
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ETSI TS 101 285
Digital cellular telecommunications system (Phase 2+) (GSM); Customised Applications for Mobile network Enhanced Logic (CAMEL); Service definition - Stage 1 (3GPP TS 02.78 version 7.1.0 Release 1998)- Historical Version
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ETSI TS 101 285
Digital cellular telecommunications system (Phase 2+) (GSM); Customised Applications for Mobile network Enhanced Logic (CAMEL); Service definition - Stage 1 (3GPP TS 02.78 version 6.5.0 Release 1997)- Historical Version
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ETSI TS 101 285
Digital cellular telecommunications system (Phase 2+) (GSM); Customised Applications for Mobile network Enhanced Logic (CAMEL); Service definition - Stage 1 (GSM 02.78 version 6.4.0 Release 1997)- Historical Version
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ETSI TS 101 285
Digital cellular telecommunications system (Phase 2+) (GSM); Customised Applications for Mobile network Enhanced Logic (CAMEL); Service definition - Stage 1 (GSM 02.78 version 7.0.0 Release 1998)- Historical Version
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ETSI TS 101 285
Digital cellular telecommunications system (Phase 2+) (GSM); Customised Applications for Mobile network Enhanced Logic (CAMEL); Service definition - Stage 1 (GSM 02.78 version 6.3.0 Release 1997)- Historical Version
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ETSI TS 101 285
Digital cellular telecommunications system (Phase 2+) (GSM); Customised Applications for Mobile network Enhanced Logic (CAMEL); Service definition, Stage 1 (GSM 02.78 version 6.1.0)- Historical Version