9 Interaction with other network features

23.0723GPPCall Deflection (CD) supplementary serviceRelease 17Stage 2TS

9.1 Customised Applications for Mobile network Enhanced Logic (CAMEL)

If the served subscriber is provided with a Translation Information Flag (TIF-CSI) as defined in TS 23.018 the VLR shall neither perform checks regarding the validity of the deflected-to number nor perform interactions with BOIC and BOIC-exHC barring programs. Refer to Procedure CD_Authorization for further details.

9.2 Support of Optimal Routeing

The procedures for optimal routeing of late call forwarding shall apply if the Call Deflection supplementary service is invoked. Refer to TS 23.079 for further details.