[asterisk-bugs] [JIRA] (ASTERISK-28812) First DTMF is not get

[Bernard Merindol (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-28812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=250156#comment-250156 ] 

Bernard Merindol commented on ASTERISK-28812:
---------------------------------------------

Ok , I submit tomorrow from my desk. I am in home office and my bandwidth is very poor to get asterisk git.


> First DTMF is not get
> ---------------------
>
>                 Key: ASTERISK-28812
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-28812
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_rtp_asterisk
>    Affects Versions: 16.9.0
>         Environment: ubuntu
>            Reporter: Bernard Merindol
>            Assignee: Bernard Merindol
>              Labels: patch
>         Attachments: dtmfasterisk.pcap, res_rtp_asterisk.c.patch
>
>
> When the first DTMF receive in RF2833 codec have TimeStamp at 0 is not passed to process. 
> Problem is in  res/res_rtp_asterisk.c in process_dtmf_rfc2833 function. 
> Attach patch for this function and pcap file with DTMF Problem.  This problem is present in Asterisk 11 to 16 . 
> Patch is for Asterisk 16.9.0



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