[asterisk-bugs] [JIRA] (ASTERISK-26063) ${PJSIP_HEADER(read, Call-ID)} does not work - documentation needs clarification for when read/write is possible

[Rusty Newton (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-26063?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=230817#comment-230817 ] 

Rusty Newton edited comment on ASTERISK-26063 at 5/27/16 12:35 PM:
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"core show function CHANNEL" on the Asterisk CLI.

On the wiki: https://wiki.asterisk.org/wiki/display/AST/Asterisk+13+Function_CHANNEL

{{CHANNEL(pjsip,call-id)}} definitely works in both pre-dial and pre-bridge. You can pursue further assistance from the community at https://community.asterisk.org/. We don't provide technical support via the tracker. Thanks!


was (Author: rnewton):
"core show function CHANNEL" on the Asterisk CLI.

On the wiki: https://wiki.asterisk.org/wiki/display/AST/Asterisk+13+Function_CHANNEL

CHANNEL(pjsip,call-id) definitely works in both pre-dial and pre-bridge. You can pursue further assistance from the community at https://community.asterisk.org/. We don't provide technical support via the tracker. Thanks!

> ${PJSIP_HEADER(read,Call-ID)} does not work - documentation needs clarification for when read/write is possible
> ---------------------------------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-26063
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26063
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_pjsip
>    Affects Versions: 13.9.1
>         Environment: Linux 64 bits
>            Reporter: Private Name
>            Assignee: Rusty Newton
>         Attachments: asterisk-error-1.txt, asterisk-error.txt
>
>
> I run the code below inside a b(handler) parameter in the Dial function.
> The code is excuted but it does not return the header Call-ID, which I need to capture for billing purposes. I mean on the outbound channel. In the old SIP channel, there was a variable that held that information. No it is empty, and I guess the code below should read the header in question.
> {noformat}
> exten => s,n,Set(SIPCALLID=${PJSIP_HEADER(read,Call-ID)}
> {noformat}



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