[asterisk-bugs] [JIRA] (ASTERISK-24040) Retrieving source port of sip message in dialplan

[Matt Jordan (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-24040?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=220504#comment-220504 ] 

Matt Jordan commented on ASTERISK-24040:
----------------------------------------

I've removed the inline patch, just so there isn't any confusion about attribution and the license contributor agreement. Unfortunately, we can't accept patches that aren't signed and attached to the issue.

Since it sounds like that's in process, it should show up here shortly :-)

As an FYI, there is a feature freeze for Asterisk 13 on Wednesday, July 16th. If you'd like to make sure that this enhancement makes it in, please post your patch to review board for peer review, using the instructions on the wiki:

https://wiki.asterisk.org/wiki/display/AST/Code+Review

More information on the patch contribution process can be found here:

https://wiki.asterisk.org/wiki/display/AST/Patch+Contribution+Process

Thanks!

> Retrieving source port of sip message in dialplan
> -------------------------------------------------
>
>                 Key: ASTERISK-24040
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-24040
>             Project: Asterisk
>          Issue Type: New Feature
>      Security Level: None
>          Components: Channels/chan_sip/NewFeature
>    Affects Versions: 11.10.2
>            Reporter: dtryba
>            Severity: Trivial
>
> I need to route calls in the dialplan based on source ip and source port. Source ip can be retrieved with {{$\{CHANNEL(recvip)\}}} but there is no entry in CHANNEL var to retrieve the port (much to my amazement). Attached is a simple patch that appears to do the job for SIP channels: {{$\{CHANNEL(recvport)\}}}:
> For 
> {noformat}
> exten => 1,n,NoOp(ip:port ${CHANNEL(recvip)}:${CHANNEL(recvport)})
> {noformat}
> a sip invite like:
> {noformat}
> <--- SIP read from UDP:10.0.3.175:5555 --->
> INVITE sip:1 at 10.0.2.16 SIP/2.0
> {noformat}
> will result in:
> {noformat}
> -- Executing [1 at default:2] NoOp("SIP/tst-00000004", "ip:port 10.0.3.175:5555") in new stack
> {noformat}



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