pub async fn ring_early_with_policy(
endpoint: &Handle,
incoming: &Incoming,
status: u16,
reason: &'static str,
media_address: IpAddr,
policy: MediaPolicy,
) -> Result<Ringing>Expand description
ring_early, using one coherent codec and ICE policy.
ICE has to be selected here because the answer and its candidates leave in the provisional;
crate::answer_early only confirms the already-completed exchange.