13.7 Multiparty (MPTY)

23.2843GPPLocal Call Local Switch (LCLS)Release 17Stage 2TS

If LCLS is established for a call it shall be released while the Multiparty (MPTY) service is utilised, see LCLS break procedure in clause 7.2 of this specification. After MPTY is ended LCLS may be re-established if it is still feasible, see LCLS re-establishment procedure in clause 7.3 of this specification.