[asterisk-users] RED on DAHDI channel

[Duncan Turnbull]

Hi Mitch


On 28/05/2013, at 5:14 AM, Mitch Claborn <mitch_ml at claborn.net> wrote:

> Asterisk 11.1
> 
> We have a situation where one of our incomings POTS lines will not answer.  There are 2 lines configured by the Telco as a rollover group (rings the line that is not busy) and they feed into a Digium AEX410 on the server.  The most recent time this happened, I did a /etc/init.d/dahdi status and saw this:
> 
> ### Span  4: WCTDM/1 "Wildcard AEX410" 
>  53 FXO        FXSKS       (EC: VPMOCT032 - INACTIVE)  RED

This one could be a wiring fault in the PSTN, have you plugged a phone in and checked dial tone and called the line? Usually its a symptom of something not quite right so its worth paying attention to

Cheers Duncan

>  54 FXO        FXSKS       (EC: VPMOCT032 - INACTIVE)  
>  55 FXO        FXSKS       (EC: VPMOCT032 - INACTIVE)  RED
>  56 FXO        FXSKS       (EC: VPMOCT032 - INACTIVE)  RED
> 
> 55 and 56 are always red - there is nothing plugged into those ports.  53 and 54 are the active lines.  I restarted dahdi (/etc/init.d/dahdi stop then start) and it started working again, and the RED on 53 was gone.
> 
> Is there something else I can do to try and figure out what is going on, and maybe how to prevent it?
> 
> -- 
> 
> Mitch
> --
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