[asterisk-users] Linksys SPA3102 - PSTN hangup detection in the UK

[Henry.L.Coleman]

Just a thought ... try reversing the Tip and Ring
Henry L.Coleman CEO
*VoIP-PBX* 1-866-415-5355
Toronto Ontario
Canada


>
>> You have polarity reversal detection and I do not (I did try with it on,
>> but it didn't help even though there I have measured a polarity reversal
>> on disconnect)
>>
>
> FWIW: I once had a nasty DSL filter that broke polarity reversal
> detection.
>
>> You have 3ms On hook speed, I have "less than 5ms". You have Line In Use
>> Voltage 30 and I have 25. You have Ring Validation 100Ms and I have 256.
>> You have Ring Indication Delay of 256 and I have 0.
>
> I had problems with my (old) phone ringing briefly at some stage, so I
> experimented a little.
>
>>
>> I will now try your settings to see if it helps with my next big problem
>> --- I'm not getting a CLI number. Instead I get the Username I've
>> allocated to my SPA.
>
> ah. Do you have callerid from BT (bt line?). I signed up for something
> called BT Privacy or so which is free and gives you callerid.
> If you turn on logging (debug) on the sipura it'll log the received
> callerid via syslog. Also helpful to check under info "Last seen number"
> or so.
>
>
> Conrad
>
>
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