[asterisk-bugs] [JIRA] (ASTERISK-21062) Pedantic should also be per extension directive

[Matt Jordan (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-21062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=202785#comment-202785 ] 

Matt Jordan commented on ASTERISK-21062:
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As a follow up to Micheal's comment - this would be very difficult.

Many pedantic checks occur on messages before they are associated with a peer. As such, those pedantic checks would be broken if configured on a peer by peer basis. Given that all devices communicating using SIP should be encouraging compliance as much as possible and the difficulty involved in changing the granularity of this option, I don't really think this is something that would be worth pursuing, even as an improvement or new feature.
                
> Pedantic should also be per extension directive
> -----------------------------------------------
>
>                 Key: ASTERISK-21062
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-21062
>             Project: Asterisk
>          Issue Type: Improvement
>      Security Level: None
>          Components: Channels/chan_sip/General
>    Affects Versions: 1.8.8.2
>         Environment: Androi SIP Clients. Tested with Ice Cream Sandwich (4.0) and JellyBean (4.1), probably GB (2.3) an JB (4.2) too.
>            Reporter: Raul Dias
>            Severity: Trivial
>
> The sip.conf global directive pedantic affects globally all SIP clients.
> Android native SIP clients has a broken implementation.
> It seems that it fails to set the From tag on the CANCEL.
> With pedantic=yes, when a Android native SIP client HANGs UP, asterisk fails to detect it.
> With pedantic=no everything works as expected.
> As pedantic=no is not RFC complaint and some devices fails to work with it, it should be possible to have pedantic options in a extension config and not only globally.
> Otherwise a mixed environment won't be possible in a few scenaries.

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