[Freeswitch-users] DTMF rfc2833 hanging up the calls

Mino Haluz mino.haluz at gmail.com
Thu Jun 6 20:18:52 MSD 2013


FS hangs up the call when it receives RTP DTMF Event.

FreeSwitch 1.2.10

profile:
<profile name="myprofile">
    <settings>
  <param name="context" value="mycontext"/>
  <param name="debug" value="1"/>
  <param name="rfc2833-pt" value="101"/>
  <param name="sip-port" value="5060"/>
  <param name="dialplan" value="XML"/>
  <param name="dtmf-duration" value="100"/>
  <param name="dtmf-type" value="rfc2833"/>
  <param name="liberal-dtmf" value="true"/>
  <param name="codec-ms" value="20"/>-->
  <param name="use-rtp-timer" value="true"/>
  <param name="sip-ip" value="192.168.x.x"/>
  <param name="rtp-ip" value="192.168.x.x"/>
  <param name="rtp-timeout-sec" value="3000"/>
  <param name="manage-presence" value="false"/>
  <param name="rtp-timeout-sec" value="5"/>
  <param name="inbound-codec-prefs" value="$${global_codec_prefs}"/>
  <param name="outbound-codec-prefs" value="$${global_codec_prefs}"/>
    </settings>
</profile>

dialplan:
    <extension name="Local_Extension_3">
      <condition field="destination_number" expression="^300$">
    <action application="bridge" data="sofia/myprofile/300 at 192.168.x.x
:5060"/>
      </condition>
    </extension>

modules:
    <load module="mod_console"/>
    <load module="mod_logfile"/>
    <load module="mod_enum"/>
    <load module="mod_event_socket"/>
    <load module="mod_sofia"/>
    <load module="mod_loopback"/>
    <load module="mod_commands"/>
    <load module="mod_dptools"/>
    <load module="mod_expr"/>
    <load module="mod_fifo"/>
    <load module="mod_hash"/>
    <load module="mod_amr"/>
    <load module="mod_speex"/>
    <load module="mod_spandsp"/>
    <load module="mod_com_g729"/>
    <load module="mod_cluechoo"/>-->
    <load module="mod_dialplan_xml"/>
    <load module="mod_g723_1"/>
    <load module="mod_native_file"/>
    <load module="mod_local_stream"/>
    <load module="mod_tone_stream"/>
    <load module="mod_xml_cdr"/>



On Thu, Jun 6, 2013 at 5:20 PM, Mino Haluz <mino.haluz at gmail.com> wrote:

> Hi,
>
> if I use SIP INFO on leg A, FS detects everything fine, but in case I use
> rfc2833, after pressing number, it instantly hangs up the call.
>
> n2013-06-06 17:13:16.319289 [NOTICE] mod_sofia.c:1137 Hangup
> sofia/myprofile/sip:200 at x.x.x.x:45703 [CS_EXCHANGE_MEDIA] [MEDIA_TIMEOUT]
> 2013-06-06 17:13:16.319289 [DEBUG] switch_channel.c:3096 Send signal
> sofia/myprofile/sip:200 at x.x.x.x:45703 [KILL]
> 2013-06-06 17:13:16.319289 [DEBUG] switch_core_session.c:1333 Send signal
> sofia/myprofile/sip:200 at x.x.x.x:45703 [BREAK]
> 2013-06-06 17:13:16.319289 [DEBUG] switch_ivr_bridge.c:533
> sofia/myprofile/sip:200 at x.x.x.x:45703 ending bridge by request from read
> function
>
> I do not use any ivr module, or start_dtmf, or whatsoever setting related
> to dtmf. Any hint?
>
> Thanks,
> Mino
>
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