Hello!
There is production environment based on Asterisk 1.6 with VoIP-gateway SPA-400 connected and updated with firmware 1.1.2.2 version. Regional settiing are employed according to
https://supportforums.cisco.com/servlet/JiveServlet/downloadBody/9873-102-3-44705/SPA400Configuration_060109.pdf
It all works fine, except of transmitting of DTMF-signals while calling from cell-phones. It takes 2-3 times to press the button to make SPA-400 "identify" DTMF-signal. When using station phohe, the situation is not reproduce, all works the right way.
We performed an experiment:
1. Calling from station phone to our dial exchange, and recording (in *.wav format) call while pressing buttons from 0 to 9.
2. Open wav-file with special signal-analizing tool www.sigview.com
3. Scaling signal for number "2", for example.
4. So there is graph:
![](data:image/png;base64,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)
Duration = 3,255-3,239 = 0,016 sec
spectrum is:
![](data:image/png;base64,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)
6. then we perform a call from cell-phone, recording call while pressing 0-9 buttons.
7. Open wav-file in analizing tool
8. The picture is:
![](data:image/png;base64,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)
Duration = 0,012 sec
spectrum is:
![](data:image/png;base64,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)
- When we compare the amplitude of the signals in both cases, it is clear we have a problem with defining DTMF because of its low value, which cause a distortion.
Then, according to http://www.gaw.ru/html.cgi/txt/app/micros/msp430/slaae16.htm ![](data:image/png;base64,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)
- The "2" is 697Hz and 1336Hz respectively. We have 687Hz and 1343Hz for stationary phone, and 687 and 1312 for cell Nokia.
- The "line busy" signal:
![](data:image/png;base64,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)
We tryed to change "DTFM power" parameter many times from -400 to 20, and other regional settings, no right result.
What shell we tune to make it transmitt DTMF-signals (in case of cell-phone) with the first attempt?