[asterisk-bugs] [JIRA] (ASTERISK-27744) Incoming queued calls are occasionally forwarded with wrong From: header

[Asterisk Team (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-27744?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Asterisk Team updated ASTERISK-27744:
-------------------------------------

    Status: Waiting for Feedback  (was: Waiting for Feedback)

> Incoming queued calls are occasionally  forwarded with wrong From: header
> -------------------------------------------------------------------------
>
>                 Key: ASTERISK-27744
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27744
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_sip/General
>    Affects Versions: 13.14.1
>         Environment: Linux 4.9.0-6-amd64 #1 SMP Debian 4.9.82-1+deb9u3 (2018-03-02) x86_64
>            Reporter: Janko Zgaga
>            Assignee: Asterisk Team
>
> With incoming calls forwarded to a static queue, I occasionally see wrong From: header on the call, once forwarded to the local extension (From: gets the same sip id as To:) You can find a log of one such call at http://www.itd.si/Buldozer/astlog.zip
> There's more calls in there, but interesting one is the first one - Call-ID: BW0904004831603182087347519 at 172.18.1.14 (log continues until it's end). You'll see that a call, coming in from
> From: <sip:027031065 at 192.168.213.126;user=phone>;tag=2026492818-1521187440483-
>  gets forwarded to
> To: <sip:01238471 at 192.168.1.108:5080;ob>
> as
> From: <sip:01238471 at 192.168.1.1>;tag=as7dc0234c
>  ... numbers are (consistently) obfuscated
> I have started seeing such calls from 2017-10-24, but can't really say which version of Asterisk it was back then. I update to latest debian stable releases on monthly basis so it should be a debian release from around that time. It seems to happen some 11% of the time. Do let me know if more info is needed.



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