Don't forget that IP spoofing is very easy with UDP and a single faked INVITE can trigger calls to expensive numbers.
Also, if you do authentication based on source IP you should also use the src IP for billing identification (not From URI)
regards klaus
Am 11.03.2010 17:41, schrieb Joao Gomes Pereira:
Hello to all Is is possible to implement IP authentication in Kamailio? Does Kamailio has a manual to do that? Thanks regards Joao Pereira