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Step 13. Distribute VoLTE service from SDC. After distribution, use distribution monitor to make AAI, SO, SDNC all received the VoLTE service model distribution. If SDNC did not receive the model, restart sdnc_ueblistener_container from SDNC VM.
Step 14. Onboard VNFs, EPC_NS, IMS_NS, EPC Service, IMS Service in order from UUI (why EPC_NS before EPC Service)?
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