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.
TCP has made some inroads as a solution to certain categories of problems, and has become rather less "exotic" in this sense. But it's still not anything like a default.
-- Alex Balashov | Principal | Evariste Systems LLC 1447 Peachtree Street NE, Suite 700 Atlanta, GA 30309 United States
Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
Sent from my BlackBerry. Original Message From: Juha Heinanen Sent: Tuesday, March 15, 2016 04:21 To: Kamailio (SER) - Users Mailing List Reply To: Kamailio (SER) - Users Mailing List Subject: Re: [SR-Users] Kamailio 5.0 - Better way of dealing with stateless CANCELs
Alex Balashov writes:
I definitely had in mind a minimalistic solution which has few dependencies on other elements of state -- and certainly, in my mind, it was implicitly UDP-only.
I thought that SIP over UDP had already disappeared from the planet.
-- Juha
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