[SR-Users] Kamailio with CGNAT

[Amar Tinawi]

Just to share knowledge and close this case

the problem was due to the size value of this packet which is 1514 byte and
it wasn't fragmented well, or never fragmented

reducing the mtu value of the wan device (home router) solve the case
which led to the necessary   of  reducing sip packet size

those two tutorials help alot : Thanks Alex Balashov
http://www.evaristesys.com/blog/sip-udp-fragmentation-and-kamailio-the-sip-header-diet/
https://200ok.info/2017/03/31/sip-and-fragments/


Thanks All
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