[asterisk-users] TDM400P FXO not seeing ringing after software update

[Drew Gibson]

Tony Mountifield wrote:
> A customer has an Asterisk box with two TDM400P cards, running A at H 2.8,
> which has Asterisk 1.2.7.1 and Zaptel 1.2.5. This has been running ok
> for a while, with only some small issues. They have FXO ports going
> to analogue POTS (UK standard) lines, and SIP phones for extensions.
>
> I just tried updating Zaptel to 1.2.26 and Asterisk to 1.2.30.1, and
> although the update appeared to go ok, the system would no longer
> detect incoming calls. It appeared not to see the ringing signal.
> Outgoing calls over the PSTN lines still worked fine.
>
> Does anyone know if there have been changes in the 1.2 series that
> affects ring detection on the TDM400P FXO ports? Any critical settings
> in zaptel.conf or zapata.conf?
>
> For now, I've had to revert to the original versions, in which ringing
> once again works fine.
>
> Cheers
> Tony
>   

YES!

I have a 4xFXO board in Singapore. Having tried many various settings, 
etc., I had assumed it was the I18N of the ringtones and signalling.

Does anyone know at which rev the issue appeared?

regards,

Drew

-- 
Drew Gibson

Systems Administrator
OANDA Corporation
www.oanda.com