Parameter: Early Media Relay and Ring Tone Generation: Incoming Calls Early Media Mode

• Forward from outgoing to incoming call: Forward early media indication from outgoing call to corresponding incoming call, if present.
• Forward if present, otherwise play ring tone: Forward early media indication from outgoing call to corresponding incoming call, if present. Play ring tone to incoming call if corresponding outgoing call does not have early media.
• Always play ring tone: Always play a ring tone on the incoming call, no matter if there is early media indication on the corresponding outgoing call. This replaces the original ring tone sent from the remote.
• Never forward early media: Disable early media on incoming call no matter if there is early media on corresponding outgoing call.