7 May
2022
7 May
'22
3:37 a.m.
Rick van Rein writes:
RFC 3261 gives (by way of example) an ACK that is sent
directly to a remote
phone via its Contact: header address. Is this the _only_ way of doing
this, or may ACK also be passed through a SIP proxy?
If your Kamailio adds Route header to INVITE, ACK will be routed based
on that instead of Contact URI.
-- Juha