Hello,

what IP addresses you have in the domain module database table? Is uacip among them?

Cheers, Daniel

On 19/04/16 11:05, Yasin CANER wrote:

Hello; i have trouble with BYE routing and loose routing and kamailio sometimes looping itselft Bye packets.i checked loose routing and bye packet routing here "https://voipmagazine.wordpress.com/2014/12/05/strict-and-loose-routing-of-si..." and here http://www.ietf.org/rfc/rfc3261.txt .

i tought that if top route header with lr is itself , next route header will be sent but it sending itself so looping. once , it was happened on INVITE transaction and i disabled register_myself on domain module. , couldnt figure out why it happens.

Kamailio2 and Asterisk has same interface but different port. i put and exit method when looping itself and saved day.

Thanks for helps

Here is call flow

INVITE UAC---> Kamailio-1:5060 ---> Kamailio2:5061--->Asterisk

BYE UAC Kamailio-1:5060 Kamailio-2:5061 <----- Asterisk:5060 Kamailio-2:5061 <----- Kamailio-2:5061 Kamailio-2:5061 <----- Kamailio-2:5061 ..... ..... .....

BYE sip:02165783@uacip:5061 SIP/2.0 Via: SIP/2.0/UDP kamailio2-asterisk-ip:5060;branch=z9hG4bK0a96e9e7;rport Route: sip:kamailio2-asterisk-ip:5061;lr;ftag=a186f178d9678251c214192a12fae999;did=ec.4872;vsf=AAAAAAkCAwcDAg8LAwQGcHEBFgQeFggAAB4yMDI-,sip:kamailio1ip;lr;ftag=a186f178d9678251c214192a12fae999 Max-Forwards: 70 From: sip:0545402@kamailio1ip;tag=as5cbb7b4a To: 902165783 sip:902165783@kamailio2-asterisk-ip;tag=a186f178d9678251c214192a12fae999 Call-ID: 462c9c3e105cb2d84b9e47cf79926a55@10.10.0.70 CSeq: 102 BYE User-Agent: sipgw2 X-Asterisk-HangupCause: Normal Clearing X-Asterisk-HangupCauseCode: 16 Content-Length: 0

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