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  1. FreeSWITCH
  2. FS-11452

SIP packets that arrive under 30ms of each other causes inconsistent behavior in ACK handling

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 20.19.2, fs-next-release
    • Component/s: mod_sofia
    • Labels:
      None
    • CPU Architecture:
      x86-64
    • Kernel:
      Linux
    • Userland:
      GNU/Linux
    • Distribution:
      Debian
    • Distribution Version:
      Debian 8 jessie
    • Compiler:
      gcc
    • FreeSWITCH GIT Revision:
      FreeSWITCH Version 1.8.2-5-490a436~64bit (-5-490a436 64bit)
    • GIT Master Revision hash::
      FreeSWITCH Version 1.8.2-5-490a436~64bit (-5-490a436 64bit)
    • Target Version:

      Description

      |Time | x.x.x.x |
      | | | x.x.x.x |
      |0.000000 | INVITE SDP (g711U te |SIP INVITE From: "xxxx xxxx" <sip:1234@xxxx.tld To:<sip:1234@xxxx.tld Call-ID:11713a8a-46de-1237-7bab-005056baaff1 CSeq:129234705
      | |(5080) ------------------> (9001) |
      |0.029588 | 100 Trying| |SIP Status 100 Trying
      | |(5080) <------------------ (9001) |
      |2.498684 | 200 OK SDP (g711U te |SIP Status 200 OK
      | |(5080) <------------------ (9001) |
      |2.499640 | 180 Ringing SDP (g71 |SIP Status 180 Ringing
      | |(5080) <------------------ (9001) |
      |2.931515 | 200 OK SDP (g711U te |SIP Status 200 OK
      | |(5080) <------------------ (9001) |
      |3.936814 | 200 OK SDP (g711U te |SIP Status 200 OK
      | |(5080) <------------------ (9001) |
      |5.928242 | 200 OK SDP (g711U te |SIP Status 200 OK
      | |(5080) <------------------ (9001) |
      |9.929607 | 200 OK SDP (g711U te |SIP Status 200 OK
      | |(5080) <------------------ (9001) |
      |13.931876| 200 OK SDP (g711U te |SIP Status 200 OK
      | |(5080) <------------------ (9001) |
      |17.933999| 200 OK SDP (g711U te |SIP Status 200 OK
      | |(5080) <------------------ (9001) |
      |21.936280| 200 OK SDP (g711U te |SIP Status 200 OK
      | |(5080) <------------------ (9001) |
      |26.058865| BYE | |SIP Request BYE CSeq:829161
      | |(5080) <------------------ (9001) |
      |26.062073| 200 OK | |SIP Status 200 OK
      | |(5080) ------------------> (9001) |

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            • Assignee:
              mikej Mike Jerris
              Reporter:
              brian@freeswitch.org Brian West
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              Dates

              • Created:
                Updated:
                Resolved: