[asterisk-bugs] [JIRA] (DAHLIN-195) call disconnect due to power denial on startup

Keith Morgan (JIRA) noreply at issues.asterisk.org
Fri May 31 09:43:47 CDT 2019


     [ https://issues.asterisk.org/jira/browse/DAHLIN-195?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Keith Morgan closed DAHLIN-195.
-------------------------------

    Resolution: Won't Fix

> call disconnect due to power denial on startup
> ----------------------------------------------
>
>                 Key: DAHLIN-195
>                 URL: https://issues.asterisk.org/jira/browse/DAHLIN-195
>             Project: DAHDI-Linux
>          Issue Type: Bug
>          Components: wcfxo
>            Reporter: Tzafrir Cohen
>            Severity: Minor
>
> I have not personally encounetered this with an X100P card, but helped someone lately. As he has not filed a bug yet, I figure I will.
> There are some PSTN providers who will indicate the begining of a call with a short power denial. This is ignored by other FXO devices, but it seems wcfxo detects it as a hangup signal if configured as 'fxsks'.
> Workaround is to use LS signalling instead. However this means the end of the call won't be properly detected, and thus it is sub-optimal.



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