8.2.1 General

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

Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM

The procedures specified in 3GPP TS 23.205 [2] for BICC based CS Core Network and 3GPP 23.231 [3] for SIP-I based CS Core Network shall be followed. The following clauses describe the additional requirements for LCLS functionality.