[Freeswitch-users] FreeTDM CallerID Detection with DTMF

Antonio Modesto modesto at isimples.com.br
Thu May 31 21:10:50 MSD 2012


Hi,

	Does anybody have any suggestions? I searched a lot about it but I was
not successful, I found that here in brazil the callerid is sent via
DTMF but without any warning or polarity reversal, it's a strange
implementation. Any hints would be appreciated.

Regards.


On Wed, 2012-05-30 at 15:49 -0300, Antonio Modesto wrote:
> Hi,
> 
> 	I have a Digium TDM410P card, I am using it here in Brazil, where the
> signaling is not FSK, it's DTMF. It is working, though I am not
> receiving the callerid:
> 
> Caller-Caller-ID-Number: [0000000000]
> 
> Here is my freetdm.conf:
> 
> [span zt FXO1]
> fxo-channel => 1
> 
> [span zt FXO2]
> fxo-channel => 2
> 
> [span zt FXO3]
> fxo-channel => 3
> 
> Here is one section of my autoload_configs/freetdm.conf.xml:
> 
>     <span name="FXO1">
>       <!--<param name="hold-music" value="$${moh_uri}"/>-->
>       <!--<param name="enable-analog-option" value="call-swap"/>-->
>       <!--<param name="enable-analog-option" value="3-way"/>-->
>       <param name="tonegroup" value="br"/>
>       <param name="digit-timeout" value="2000"/>
>       <param name="max-digits" value="11"/>
>       <param name="dialplan" value="XML"/>
>       <param name="context" value="public"/>
>       <param name="enable-callerid" value="true"/>
>       <!-- regex to stop dialing when it matches -->
>       <!--<param name="dial-regex" value="5555"/>-->
>       <!-- regex to stop dialing when it does not match -->
>       <!--<param name="fail-dial-regex" value="^5"/>-->
>     </span>
> 
> Is it possible to enable the callerid detection in these conditions, or
> is it a hardware/driver limitation?
> 
> 
> Regards.
> 
> 
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