[Freeswitch-users] DTMF detection

Michael Traut michael.traut at gmail.com
Thu Dec 18 14:27:21 MSK 2014


Could you explain what "start_dtmf" is for? Whats the difference in this
scenario?

Thanks!

On Thu, Dec 18, 2014 at 12:24 PM, Борисов, Дмитрий / Dmitriy Borisov <
bordmi at rarus.ru> wrote:
>
> 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
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://confluence.freeswitch.org
>> http://www.cluecon.com
>>
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>>
>
>
> --
> with best regards,
> Dmitriy Borisov
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://confluence.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
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