For reference: patches to fix this issue were pushed to master and 4.4 branches several days ago.
Cheers, Daniel
On 02/12/2016 01:52, g.Helio wrote:
Yes, in my test te parameter reparse_invite was enabled. And I was using Kamailio 4.4.2.
Regards, Helio
*De: *"Daniel-Constantin Mierla" miconda@gmail.com *Enviada: *2016/12/01 06:52:04 *Para: *sr-users@lists.sip-router.org, hok.sh10@gmail.com *Assunto: * Re: [SR-Users] Local messages are malformed in Kamailio 4.4.X
Hello,
have you set modparams for tm module related to reparsing the invite or on dns failover?
The build_local() should be used only in some specific cases and want to be sure it doesn't get executed somehow when it shouldn't be.
Cheers, Daniel
On 30/11/2016 16:40, Helio Okuyama wrote:
Local messages are malformed in Kamailio 4.4.X. For example after receiving an error response (603) to an INVITE message, the ACK is generated with header Max-Forwards concatenated to header CSeq and double CRLF, which is wrong.
Via: SIP/2.0/TLS 173.16.10.61:5061;branch=z9hG4bKc782.5b960c7c48a4363a0126963daa797eb0.0;i=7 From: "22861"sip:22861@173.16.10.61;transport=tls;tag=snl_OIPEOzJUNy Call-ID: 61b500a71b510a1Pj61qq1k9dPW To: sip:551138174108@174.16.4.108:5061;transport=tls;tag=435012226 CSeq: 2351 ACKMax-Forwards: 70
User-Agent:...
The fix for that seems to be just the order of append_str in function build_local() from tm\t_msgbuilder.c.
append_str( p, method, method_len ); +append_str( p, CRLF, CRLF_LEN ); append_str( p, MAXFWD_HEADER, MAXFWD_HEADER_LEN ); -append_str( p, CRLF, CRLF_LEN );
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio Advanced Training, Berlin, Nov 28-30, 2016 - http://www.asipto.com
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
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Daniel-Constantin Mierla -
g.Helio