ยท InviteErrorResponsesToTriggerCSFB = "380,404,414,499,606"
ยท preconditions = "required"
ยท supportPEarlyMediaHeader = true
ยท AllowedPdpTypeMask = 1
ยท earlyMediaNeedsHeader = true
ยท initialRemotePreconditionStrength = "mandatory"
ยท preconditionUpdateDelayTimer = 128000
ยท TriggerCSFBOnWaitForRingingTimeout = true
ยท defaultAuthAlgorithm = "AKAv1-MD5"
ยท OnlyUpdatePreconditionsIfConfPresent = true