Alex Balashov writes:
I don't know about that. Granted, I work largely within the intra-carrier/intra-industrial space, not so much with end-user endpoints, but to me it seems UDP is still the overwhelming norm.
In that space I would assume that SIP over TLS is mandatory. Anything else is a big security risk to users. If carriers exchange SIP requests over the Internet over UDP, they should be sued for not protecting their customers privacy.
-- Juha