[asterisk-bugs] [JIRA] (ASTERISK-27461) 3PCC patch for AMI "SIPnotify"

[Benjamin Keith Ford (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-27461?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Benjamin Keith Ford updated ASTERISK-27461:
-------------------------------------------

    Assignee: Yasuhiko Kamata

> 3PCC patch for AMI "SIPnotify"
> ------------------------------
>
>                 Key: ASTERISK-27461
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27461
>             Project: Asterisk
>          Issue Type: Improvement
>      Security Level: None
>          Components: Channels/chan_sip/Interoperability
>    Affects Versions: 14.7.3, 15.1.3
>            Reporter: Yasuhiko Kamata
>            Assignee: Yasuhiko Kamata
>            Severity: Minor
>
> [summary]
> A patch for sending in-dialog SIP NOTIFY message
> with "SIPnotify" AMI action for latest (14.x and 15.x) asterisk.
> [detail]
> asterisk has an AMI action called "SIPnotify" in order to send any SIP
> NOTIFY message. We want to let the SIP phone answer or hold by using
> this action, but some SIP phones, especially AudioCodes 4xx phone,
> do not accept it.
> According to our investigation, some SIP phones do not accept SIP
> NOTIFY message if it's not an in-dialog (must have the same "From:",
> "Call-ID", and tags as "INVITE"), so we created this patch.
> See post of asterisk-dev mailing list for more details:
> http://lists.digium.com/pipermail/asterisk-dev/2017-November/076667.html



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