Hello. I have Asterisk 13.22.00 (on the FreePBX) and use sip trunks to our sip peers with IP authorization instead on by “from field” for incoming calls. There is specific host specified and type is “friend” in the trunk sip settings. When using UDP transport, everything works fine, but if TCP is s…

SIP TCP transport issue

david551 March 13, 2019, 1:39pm 10

<— SIP read from TCP:YYY.YYY.YYY.YYY:36676 —>

Topic		Replies	Views
Sip trunk over tls not authenticated by ip Asterisk SIP	8	419	October 4, 2023
Received incoming SIP connection from unknown peer" from registered sip provider Asterisk SIP	4	15059	February 13, 2017
401 Unauthorized on Insecure=invite,port Asterisk SIP	6	6442	June 18, 2021
PJSIP unable to use TCP Asterisk SIP	3	1036	July 16, 2022
Received incoming SIP connection from unknown peer Asterisk SIP	2	1372	January 26, 2020