[asterisk-bugs] [JIRA] (ASTERISK-28129) Incorrect Behavior for rewrite_contact when Re-Invite omits routset

[George Joseph (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-28129?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

George Joseph updated ASTERISK-28129:
-------------------------------------

    Assignee: Torrey Searle

> Incorrect Behavior for rewrite_contact when Re-Invite omits routset
> -------------------------------------------------------------------
>
>                 Key: ASTERISK-28129
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-28129
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_pjsip_nat
>    Affects Versions: 13.24.0
>            Reporter: Torrey Searle
>            Assignee: Torrey Searle
>              Labels: pjsip
>
> A routeset cannot be modified after the a SIP Dialog is created, thus the appearance of Record-Route headers in REINVITES is optional.
> res_pjsip_nat is designed to update the contact with received ip if there is no routset, and the topmost route header if there is a routset.  However if a re-invite omits adding Record-Route headers on a dialog that has a routset, res_pjsip_nat incorrectly updates the contact header causing subsequent messages asterisk sends to no be routed correctly.



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