David Thomson writes:
Is it possible to include a public key and digital
signature in the
register events and have kamailio perform the transformation to
validate the client's identity? If so which module provides such
functionality? Has something like this been implemented in the past?
if you put signature info in some custom header of sip request, kamailio
has many ways to pass that info to external server that performs
validation unless a straight db query directly from kamailio is not
enough.
-- juha