10 Interaction with supplementary services
03.783GPPCcustomized Applications for Mobile network Enhanced Logic (CAMEL) Phase 2Release 1998Stage 2TS
10.1 Line identification
For further study.
10.2 Call forwarding services
10.2.1 Registration of Call Forwarding
The functional behaviour for the registration of the Call Forwarding supplementary service is defined in 3GPP TS 03.82 [13]. The procedure specific to CAMEL is defined in this subclause:
– CAMEL_Check_CF_Interaction
10.2.2 Invocation of Call Forwarding
The functional behaviour for the invocation of the Call Forwarding supplementary service is defined in 3GPP TS 03.18 [3]. The following additional requirements apply.
When call forwarding is invoked for a CAMEL subscriber with O-CSI, the gsmSSF shall send the FTN to the gsmSCF in the format in which it was received from the HLR.
An HLR shall not send an FTN which is not in international E.164 format to a VLR or GMSC which does not support CAMEL phase 2, i.e.:if the HLR is handling a request from a GMSC for routeing information and the forwarded-to number is registered a format other than international E.164, the service logic in the HLR shall behave as if the call forwarding is provisioned but not registered.
10.3 Call Barring services
When a CAMEL subscriber with O-CSI and TIF-CSI attempts to activate a conditional call barring service (BOIC,BOIC-exHC), the HLR shall not check the interactions with call forwarding.
Figure 58a: Procedure CAMEL_Check_CF_Interaction (sheet 1)
Annex A (informative):
Change history
TSG# | TDoc | CR | Rev | Phs | VERS | NEW_VERS | SUBJECT |
|---|---|---|---|---|---|---|---|
s28 | P-99-196 | A072 | R98 | 6.2.0 | 7.0.0 | Introduction of WI CLI enhancements | |
s29 | P-99-551 | A110 | R98 | 7.0.0 | 7.1.0 | Inclusion of Subscriber Activity Information | |
s29 | P-99-551 | A111 | R98 | 7.0.0 | 7.1.0 | Inclusion of Alerting Pattern in Provide Roaming Number (PRN) Information Flow | |
s29 | P-99-551 | A112 | R98 | 7.0.0 | 7.1.0 | Dialled Number String Format | |
s29 | P-99-551 | A113 | R98 | 7.0.0 | 7.1.0 | Handling of AC/ACR in DP Busy, DP No Answer and DP Route Select | |
s29 | P-99-551 | A114 | R98 | 7.0.0 | 7.1.0 | Inclusion of Activity Test IF between gsmSCF & gsmSRF and gsmSCF and assistSSF | |
s29 | P-99-551 | A115 | R98 | 7.0.0 | 7.1.0 | Correction of USSD information flows | |
s29 | P-99-551 | A116 | R98 | 7.0.0 | 7.1.0 | Various corrections | |
s29 | P-99-551 | A117 | R98 | 7.0.0 | 7.1.0 | Correction of CAMEL Phase interworking with Call Forwarding | |
s29 | P-99-551 | A118 | R98 | 7.0.0 | 7.1.0 | Renaming of call active variable | |
s29 | P-99-551 | A119 | R98 | 7.0.0 | 7.1.0 | Reporting of O/T_Abandon DP when caller clears during O/T_Busy, O/T_No_Answer or Route_Select_Failure EDP-R. | |
s29 | P-99-551 | A120 | R98 | 7.0.0 | 7.1.0 | Clarification on the scope of CAMEL Capability Handling parameter | |
s29 | P-99-551 | A121 | R98 | 7.0.0 | 7.1.0 | Refining trigger criteria at DP2, due to the introduction of North American Equal Access | |
s29 | P-99-551 | A122 | R98 | 7.0.0 | 7.1.0 | Introduction of MSISDN Parameters in Process Unstructured | |
s29 | P-99-551 | A123 | R98 | 7.0.0 | 7.1.0 | MSC Address in Initial DP | |
s29 | P-99-551 | A124 | R98 | 7.0.0 | 7.1.0 | Correction of gsmSDL; return to idle after ACR | |
s29 | P-99-551 | A125 | R98 | 7.0.0 | 7.1.0 | Notification of call forwarding to the gsmSCF | |
s30 | NP-99298 | A145 | R98 | 7.1.0 | 7.2.0 | Alignment of CAMEL2 FCI & handling of CIR | |
s30 | NP-99298 | A142 | R98 | 7.1.0 | 7.2.0 | Clarification on Call Reference Number and GMSC address | |
s30 | NP-99298 | A109 | 2 | R98 | 7.1.0 | 7.2.0 | Inclusion of the SS invocation notification procedure |
s30 | NP-99298 | A135 | R98 | 7.1.0 | 7.2.0 | Removal of TDP criteria from resume call handling | |
s30 | NP-99298 | A133 | 2 | R98 | 7.1.0 | 7.2.0 | Call Reference Number |
s30 | NP-99298 | A137 | 1 | R98 | 7.1.0 | 7.2.0 | GMSC CAMEL phases in Provide Roaming Number |
s30 | NP-99298 | A144 | R98 | 7.1.0 | 7.2.0 | Correction of process gsmSSF SDL | |
s30 | NP-99298 | A143 | R98 | 7.1.0 | 7.2.0 | Value of the Active Call parameter in ACR operation | |
CN#07 | NP-000033 | A152 | 1 | R98 | 7.2.0 | 7.3.0 | Correction of CF notification |
CN#07 | NP-000033 | A154 | 1 | R98 | 7.2.0 | 7.3.0 | Correction on gsmSSF SDL; return to idle after ACR |
CN#08 | NP-000241 | A156 | 2 | R98 | 7.3.0 | 7.4.0 | gsmSSF DP handling in CF |
CN#08 | NP-000240 | A158 | 2 | R98 | 7.3.0 | 7.4.0 | Usage of Announcement Suppression Indicator |
7.4.0 | 7.5.0 | Conversion to 3GPP layout and number, Dec. 2000 | |||||
CN#10 | NP-000614 | A160 | 5 | R98 | 7.4.0 | 7.5.0 | Correction on CF notification |
CN#12 | NP-010309 | A162 | 1 | R98 | 7.5.0 | 7.6.0 | Mapping of Call Forwarding parameters from CAP-Connect to ISUP-IAM and CAP-InitialDP |
R98 | 7.6.0 | 7.6.1 | Minor editorial change | ||||
CN#14 | NP-010580 | A165 | R98 | 7.6.1 | 7.7.0 | Re-insertion of missing CLI box into CAMEL Release 1998 | |
CN#14 | NP-010581 | A168 | R98 | 7.6.1 | 7.7.0 | Correction to implementation of CR 03.78-A141r1 | |
CN#14 | NP-010581 | A169 | R98 | 7.6.1 | 7.7.0 | Guidance to the SCI operation if the subscriber or the VPLMN do not support AoC service | |
CN#16 | NP-020202 | A171 | 1 | R98 | 7.7.0 | 7.8.0 | Clarification in the case multiple RRBs are sent for a DP |
R98 | 7.8.0 | 7.8.1 | Editorial cleanu-up in the sheet 7(8) of the procedure CAMEL_MT_GMSC_INIT, SDL source files attached |