Re: [SR-Users] truncating sip message

Hello Daniel;     source and destination is different machines and ips. they are sniffed by tshark and they are the same and truncated.     i tried to remove all extra addes  , include Record-Route and send messsage , no truncate. and then started to add headers and BOOM. after 5 headers , it is truncated. configuration become simple to testing one by one. i couldnt find way to solve it.     i tried to sniff with tcpdump and sdp body result here , truncated.; Call Flows --- UAC1 --&gt; Kamailio1---&gt;kamailio2--&gt;UAC2  --truncated sdp body UAC1 --&gt; Kamailio2---&gt;UAC2              --No problem Destination ip tcpdump: host-kamailio2ip.sip-tls &gt; uac2ip.sip: SIP, length: 1472         INVITE sip:1021uac2num@uac2ip:5060 SIP/2.0         Via: SIP/2.0/UDP kamailio2ip:5061;branch=z9hG4bK61c7.f5edc3dbd9effe58f3d04a6b77b11f13.0         Via: SIP/2.0/UDP kamailio1:5061;rport=5061;branch=z9hG4bK61c7.189d12e4e39ec53abb760692e8a8afee.0         Via: SIP/2.0/UDP 192.168.0.225:10251;received=uac1ip;branch=z9hG4bK702835784163333;rport=17762         From: uac1 &lt;sip:uac1@kamailio1:5061&gt;;tag=1848614912         To: "0uac2num" &lt;sip:0uac2num@kamailio1;user=phone&gt;         Call-ID: 228601536217236-500684316713@uac1ip         CSeq: 2 INVITE         Contact: &lt;sip:uac1@uac1ip:17762&gt;         Proxy-Authorization: Digest username="uac1", realm="kamailio1", nonce="Vwd5PlcHeBLSAh0pqSU3AvKzvNAD+QGC", uri="sip:0uac2num@kamailio1;user=phone", response="d296105a65958144cf1b60c921aef11b", algorithm=MD5         Max-Forwards: 68         Supported: replaces, join, path         User-Agent: Fanvil C58/C58P 2.2.41.13         Allow: INVITE, ACK, OPTIONS, BYE, CANCEL, REFER, NOTIFY, INFO, PRACK, UPDATE, MESSAGE         Content-Type: application/sdp         Content-Length: 276         P-Provider:kamailio1         P-Unique:srid-5707759b-29c4-1         atik:1231345123         atik2:1231345123         atik3:1231345123         atik4:1231345123         atik5:1231345123         v=0         o=8503027337 2007313085 1038110647 IN IP4 192.168.0.225         s=A conversation         c=IN IP4 192.168.0.225         t=0 0         m=audio 10208 RTP/AVP 8 0 18 101         a=rtpmap:8 PCMA/8000         a=rtpmap:0 PCMU/8000         a=rtpmap:18 G729/8000         a=rtpmap:101 telephone-event/8000         a=fmtp:1[|sip] 08.04.2016 12:03 tarihinde Daniel-Constantin Mierla-6 [via SIP Router] yazdı: Hello, how did you asserted the fact that the message is truncated? Is the next SIP hop not retrieving it with full content? Or just you looked at some traces on the net, if this one, note that some network sniffing tools are having their limitations in what they display. Daniel On 08/04/16 09:30, ycaner wrote: Hello Daniel;     in request route when invite comes, a header is added like P-SrcUserid. when i added new header , it truncate sdpbody. before t_relay(), i try to remove header, and it didnt. main problem is why truncates sdpbody when i added new header? Thanks. Works fine sip messages: http://pastebin.com/t7v9c2vW removes coming headers cfg,but i couldnt remove P-Provider and P-Uniqueid : http://pastebin.com/9tB7Lx3U truncateting sip message : http://pastebin.com/DNuuJxhM removes coming headers cfg,but i couldnt remove P-Provider and P-Uniqueid  and added P-SrcUserid : http://pastebin.com/XxhcV55v 08.04.2016 09:22 tarihinde Daniel-Constantin Mierla-6 [via SIP Router] yazdı: Hello, On 08/04/16 08:06, ycaner wrote: &gt; Hello; &gt; i think i found problem. it is textops module.Appending new header doesnt &gt; increase content length. in addition , remove_hf doesnt work correctly that &gt; doesnt remove headers. &gt; the value of content lenght is about the body size, it is not affected by new headers or removing old headers. What do you mean by remove_hf() is not working? How you try it? Can you send here how you use remove_hf() in config and the incoming, plus the outgoing sip message? Cheers, Daniel -- Daniel-Constantin Mierla http://www.asipto.com http://twitter.com/#!/miconda  - http://www.linkedin.com/in/miconda Kamailio World Conference, Berlin, May 18-20, 2016 - http://www.kamailioworld.com _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list [hidden email] http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users If you reply to this email, your message will be added to the discussion below: http://sip-router.1086192.n5.nabble.com/truncating-sip-message-tp147332p147… To unsubscribe from truncating sip message, click here . NAML -- View this message in context: Re: truncating sip message Sent from the Users mailing list archive at Nabble.com. _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list [hidden email] http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla http://www.asipto.com http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio World Conference, Berlin, May 18-20, 2016 - http://www.kamailioworld.com _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list [hidden email] http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users If you reply to this email, your message will be added to the discussion below: http://sip-router.1086192.n5.nabble.com/truncating-sip-message-tp147332p147… To unsubscribe from truncating sip message, click here . 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