[asterisk-bugs] [JIRA] (ASTERISK-27980) Caller ID cannot be changed on Attended Transfer before dialing out

[Richard Mudgett (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-27980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=250491#comment-250491 ] 

Richard Mudgett commented on ASTERISK-27980:
--------------------------------------------

[~frenk77] You might want to investigate connected line interception handlers.
See the following links:
https://blogs.asterisk.org/2017/03/29/dialplan-handler-routines-allow-customization/
https://wiki.asterisk.org/wiki/display/AST/Party+ID+Interception+Macros+and+Routines
https://wiki.asterisk.org/wiki/display/AST/Manipulating+Party+ID+Information

> Caller ID cannot be changed on Attended Transfer before dialing out
> -------------------------------------------------------------------
>
>                 Key: ASTERISK-27980
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27980
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Applications/app_dial, Applications/app_followme, Applications/app_queue
>    Affects Versions: 13.22.0, 15.5.0
>            Reporter: Alexei Gradinari
>            Assignee: Unassigned
>              Labels: pjsip
>      Target Release: 13.24.0, 16.1.0, 17.0.0
>
>         Attachments: ASTERISK-27980.tar.xz
>
>
> Alice calls Bob.
> Alice does an attended transfer to Charlie.
> The Caller ID is modified to some ID using either CALLERID function or Dial options 'o([x])' on outgoing context before Dial Charlie's endpoint.
> But the From: header contains "Alice" on INVITE to Charlie, and not what is set before.
> The app Dial initially correctly sets CONNECTED LINE on outgoing channels as CALLERID of the originating channel.
> But then the app Dial reads pending CONNECTED LINE update on the originating channel and sets CONNECTED LINE on outgoing channels with this data.
> The processed pending CONNECTED LINE update already sets CALLERID on originating channel, so all pending CONNECTED LINE updates have to be ignored and removed before initialize outgoing calls.



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