[asterisk-bugs] [JIRA] (ASTERISK-24825) Caller ID not recognized using Centrex/Distinctive dialing

[Richard Mudgett (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-24825?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Richard Mudgett closed ASTERISK-24825.
--------------------------------------

    Resolution: Fixed

> Caller ID not recognized using Centrex/Distinctive dialing
> ----------------------------------------------------------
>
>                 Key: ASTERISK-24825
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-24825
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_dahdi
>    Affects Versions: 11.16.0
>            Reporter: Richard Mudgett
>            Assignee: Richard Mudgett
>         Attachments: jira_asterisk_24825_v11.10.2.patch, post-rx.wav, pre-rx.wav
>
>
> Asterisk is not displaying Caller ID on incoming calls.
> Attached is a couple recordings with dahdi_monitor that show the FSK spill between the first and second rings.
> * The incoming call has the ring-ring pattern followed by a Caller-ID spill.
> * The recordings appear to have a polarity reversal before and after the Caller-ID spill.
> Looking at the code, an unexpected polarity reversal can cause the Caller-ID monitoring to be aborted early as that event is not filtered out when recording event times.



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