Hello;
    i installed kamailio V 4.3.2  and Asterisk 13.5 version the same machine. Kamailio listens 5061 port and asterisk listens 5080 port. When the calls happens , asterisk sends perfectly 200 Ok message to Kamailio and then kamailio sends to UAC. But UAC sends to ACK message to kamailio , kamailio flooding itself. Ack messages sends itself. i changed to nat_uac_test variable to 19 / 23 and else. Couldn't find why kamailio cannot send ACK to ASterisk. i have a look at the kamailio- Asterisk integration tutariol and after compare them couldn't find differance.

Somewhere kamailio remove number from ACK request line.

Thanks for helps

UAC ->-- INVITE sip:no@ip:5061 --->KAMAILIO(5061) ->-INVITE sip:no@ip:5080----> ASTERISK(5080)

UAC ->-- 200 OK:5060           ---<KAMAILIO(5061) -<-200 OK:5061---<          - ASTERISK(5080)

UAC ->-- ACK sip:no@ip:5080    --->KAMAILIO      ->-- ACK sip:ip:5061 ---->   - KAMAILIO

                                  KAMAILIO       ->-- ACK sip:ip:5061 ---->   - KAMAILIO

                                  KAMAILIO       ->-- ACK sip:ip:5061 ---->   - KAMAILIO


P.S.: Sorry last post. i accidently sent before complete.
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