[sr-dev] Why doesn't Kamailio handler x-NAT field ?

Simon Perreault simon.perreault at viagenie.ca
Tue Mar 5 13:44:43 CET 2013


Le 2013-03-05 13:04, Khoa Pham a écrit :
> When client use STUN, it can detect the NAT type.

This is not true in many important cases. See RFC 5780.

Trying to detect a NAT type is useless and the result will be fragile.

Simon



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