Caller ID, Denmark, Brazil

Hi, Dear

I have problems with CALLER-ID in Brazil.

Caller id signaling in Denmark, Brazil and other places is done through DTMF tones before the first ring, without polarity reversal to indicate the start of incoming data. Currently wctdm can only detect dtmf callerid if there is a polarity reversal before the dtmf digits, so it's not working in some countries.

I am try apply patch bugs.digium.com/view.php?id=9096&nbn=2 and other solutions, but stil nothing sucess.

Are You making something the respect?

I am using a a1200 card.

Sorry my bad english

Thanks you
Joerli Zucolotto

hello, Joerli:
which version of zaptel are you using? maybe, you can try zaptel-1.4. you check check with this url:
lists.digium.com/pipermail/asterisk-bugs...December/008047.html
we only provide A1200P driver, we do not touch the other packages of zaptel.
Regards,
James.zhu

We will research on this code and release our patch for opvxa1200.c asap.

Hello, Sir:
I made a patched a1200p driver. You can replace the previous opvxa1200.c and compile it with zaptel-1.4.8. Before loading the module, please refer the conf file from:
bugs.digium.com/view.php?id=9096&nbn=2 .
Regards,
James.zhu

I tried with this his patch but don't works.

Please mail the ssh account to This email address is being protected from spambots. You need JavaScript enabled to view it., so we can try to solve the issue.