well, this solved my issue :=) <extension name="DTMF" continue="true"> <condition field="${switch_r_sdp}" expression="a=rtpmap:(\d+)\stelephone-event/8000" break="never"> <action application="set" data="rtp_payload_number=$1"/> <action application="log" data="INFO rfc2833 - on profile:[${sofia_profile_name}]"/> <anti-action application="spandsp_start_dtmf"/> <anti-action application="log" data="INFO InBand - on profile:[${sofia_profile_name}]"/> </condition> </extension> not the best practice mode but for now, i can accept InBand DTMF <extension name="Force_inBand_DTMF" continue="true"> <condition field="${sofia_profile_name}" expression="myPROFILENAME" break="never"> <action application="spandsp_start_dtmf"/> <action application="log" data="INFO Forcing InBand DTMF on profile:[${sofia_profile_name}]"/> </condition> </extension> On 19 May 2017 at 13:11, Tihomir Culjaga <tculjaga@gmail.com> wrote:
hello FS uses,
On incoming calls, i got a carrier that advertises rfc2833 (telephone-event) while supporting inBand DTMF only.
is there a chance FreeSWITCH can ignore telephone-event for incoming calls from a specific gateway ( profile ) and switch to inBand ?
Regards, T.