It's possible to barge in using * even if barge-in is deactivated.

[paulotelles]

I'm sending some configurations and even with barge-in disable I can always barge-in with * character:

[ { "config":{ "bargeIn":{ "enable":false, "actionHook":"voice", "dtmfBargein":false, "sticky":false }, "recognizer":{ "punctuation":true, "vad":{ "enable":false }, "vendor":"microsoft", "language":"en-US" } } }, { "play":{ "loop":1, "url":"https://www2.cs.uic.edu/~i101/SoundFiles/PinkPanther30.wav" } } ],

[xquanluu]

Freeswitch log:

bc0e0efa-9742-47b0-9881-99f3cf6acbc1 2023-07-06 23:51:25.450895 [DEBUG] switch_rtp.c:8004 RTP RECV DTMF *:2080
bc0e0efa-9742-47b0-9881-99f3cf6acbc1 2023-07-06 23:51:25.450895 [INFO] switch_channel.c:522 RECV DTMF *:2080
bc0e0efa-9742-47b0-9881-99f3cf6acbc1 2023-07-06 23:51:25.450895 [DEBUG] mod_dptools.c:2376 Digit *
bc0e0efa-9742-47b0-9881-99f3cf6acbc1 2023-07-06 23:51:25.450895 [DEBUG] switch_ivr_play_say.c:1933 done playing file https://www2.cs.uic.edu/~i101/SoundFiles/PinkPanther30.wav
bc0e0efa-9742-47b0-9881-99f3cf6acbc1 2023-07-06 23:51:25.510899 [DEBUG] switch_ivr.c:632 sofia/drachtio_mrf/[email protected]:5070 Command Execute [depth=1] hangup()
bc0e0efa-9742-47b0-9881-99f3cf6acbc1 EXECUTE [depth=1] sofia/drachtio_mrf/[email protected]:5070 hangup()

[xquanluu]

https://developer.signalwire.com/freeswitch/FreeSWITCH-Explained/Modules/mod-dptools/6586776/

2.1 Play a file, and don't allow it to be interrupted

The playback_terminators channel variable is set to none to disable stopping the playback on DTMF input. (The default terminator is *.)

We have to update drachtio msrf

[xquanluu]

Please review the final changes in infrag:
jambonz/jambonz-infrastructure#54

@paulotelles here is the quick fix. On freeswitch machine, please edit :
/usr/local/freeswitch/conf/dialplan/mrf_dialplan.xml to add this line <action application="set" data="playback_terminators=none"/>