The RFC 3261 tries to enforce congestion safe transport for SIP. A
request larger than 1300 bytes should be sent over TCP instead of UDP
in order to avoid fragmentation. (If the TCP connection establishment
fails, the stack should try to use UDP.)
The limit triggering switchover to TCP can
Hello everybody
when I call nta_outgoing_tcreate(), my network trace shows that
Sofia-SIP selects TCP transport to send the message. I would like to
understand why it does so, and I would also like to be able to enforce
usage of UDP.
What I already tried is:
- Adding an URI parameter
