Page 1050 of 1814 ISDN QSIG/EuroISDN Call Completion Enhancement553-2901-301 Standard 9.00 January 2002This only applies if the Connection Retention procedure is used. If theConnection Release procedure is used, the numbering plan has to besymmetrical, so that the destination party can use the CLID of the originatingparty, to send the Call Connection free notification.Hunting and Group HuntingHunting and Group Hunting is not supported by the QSIG/EuroISDN CallCompletion feature.ISDN Basic Rate InterfaceQSIG/EuroISDN Call Completion is not supported on ISDN BRI sets. CCBSand CCNR cannot neither be activated or received on a ISDN BRI set.Network Call Redirection - EuroISDNIf a call over a EuroISDN interface has not been locally call forwarded, thena Call Completion request is ignored.Network Call Redirection - QSIG DiversionCall Completion to Busy SubscriberIf CCBS is invoked on a busy destination that has been diverted over a QSIGinterface, the originating Private Integrated Services Network Exchange(PINX) stores the diverted-to number issued by the served PINX, to use it forCCBS call treatment. This diverted-to number is used as received, withoutany digit manipulation.Call Forward Unconditional and Call Forward Busy take precedence overCCBS.Call Completion on No ReplyIf CCNR is invoked on a destination that does not answer, and that has beendiverted over a QSIG interface, the originating Private Integrated ServicesNetwork Exchange (PINX) stores the diverted-to number issued by theserved PINX, to use it for CCNR call treatment. This diverted-to number isused as received, without any digit manipulation.Call Forward No Reply takes precedence over CCNR.
