[asterisk-bugs] [JIRA] (ASTERISK-28874) RFC2833/RFC4733 Minimum signal duration not adhered to

Ross Beer (JIRA) noreply at issues.asterisk.org
Thu May 7 08:52:25 CDT 2020


     [ https://issues.asterisk.org/jira/browse/ASTERISK-28874?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ross Beer updated ASTERISK-28874:
---------------------------------

    Description: 
The minimum RFC2833/RFC4733 DTMF signal duration should be 40ms, however Asterisk processes packets with the duration less than this.

Any packets less than 40ms should be discarded and therefore ignored when using the Read and Background applications.


  was:
The minimum RFC2833 DTMF signal duration should be 40ms, however Asterisk processes packets with the duration less than this.

Any packets less than 40ms should be discarded and therefore ignored when using the Read and Background applications.



> RFC2833/RFC4733 Minimum signal duration not adhered to
> ------------------------------------------------------
>
>                 Key: ASTERISK-28874
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-28874
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_rtp_asterisk
>    Affects Versions: GIT, 16.10.0, 17.4.0
>         Environment: CentOS 7.6
>            Reporter: Ross Beer
>            Severity: Minor
>
> The minimum RFC2833/RFC4733 DTMF signal duration should be 40ms, however Asterisk processes packets with the duration less than this.
> Any packets less than 40ms should be discarded and therefore ignored when using the Read and Background applications.



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