| IMSConfig | absent | {"SMS":{"SupportedDomains":{"LTE":false}},"Voice":{"EnableVolteByDefault":true},"Signaling":{"AdditionalContactParams":{"REGISTER,INVITE,INVITE:*":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"},"UseIPSec":true}} |