[Freeswitch-users] DTMF detection

Борисов, Дмитрий / Dmitriy Borisov bordmi at rarus.ru
Thu Dec 18 14:24:37 MSK 2014


not do start_dtmf

2014-12-18 14:18 GMT+03:00 Michael Traut <michael.traut at gmail.com>:
>
> I'm still a noob, but as far as i understood from here
>
> https://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_start_dtmf
>
> you need to enable dtmf for the binding upfront in the dialplan.
>
>    <extension name="ivr_demo">
>      <condition field="destination_number" expression="5000">
>        <action application="answer"/>
>        *<action application="start_dtmf" />*
>        <action application="ivr" data="demo_ivr"/>
>      </condition>
>    </extension>
>
>
> On Thu, Dec 18, 2014 at 11:53 AM, Paul Atreides <
> paul.atreides83 at googlemail.com> wrote:
>
>> Hi,
>>
>> can someone please help me with DTMF detection? What am I doing wrong?
>> I searched the net everywhere but couldn’t find a solutions for my
>> problem.
>> I call in with xlite. DTMF is set to "RFC 2833 and SIP INFO"
>> But the console detects nothing. Where is the problem?
>>
>> Thanks for help
>>
>> conf/sip_profiles/internal.xml
>>
>> <param name="liberal-dtmf" value="true"/>
>> <param name="dtmf-duration" value="2000"/>
>> <param name="dtmf-type" value="info"/>
>>
>> conf/dialplan/default.xml
>>
>> <extension name="Local_Extension">
>>    <condition field="destination_number" expression="^([0-9][0-9])$">
>>      <action application="export" data="dialed_extension=$1"/>
>>      <action application="set" data="continue_on_fail=true"/>
>>      <action application="set" data="call_timeout=30"/>
>>      <action application="set" data="hangup_after_bridge=true"/>
>>      <action application="bridge" data="user/${dialed_extension}@
>> ${domain_name}"/>
>>
>>      <action application="bind_digit_action"
>> data="test1,##,exec:playback,ivr/ivr welcome_to_freeswitch.wav"/>
>>      <action application="digit_action_set_realm" data="test1"/>
>>
>>      <action application="answer"/>
>>
>>   </condition>
>> </extension>
>>
>>
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>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
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>
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-- 
with best regards,
Dmitriy Borisov
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