How to resume playing audio on same stage/moment

Asterisk Asterisk Dialplan
1

Hi,
Please tell me how to manage running state of playing audio,
during the ongoing playing audio, length 5-6 minutes , If user press dtmf for any specific task during playing audio , it should resume back to last point of audio state after finish task,
at present I am restarting audio again. Hope you understand my question.

exten => 4,n,Background(quizivr/2023/${LSelect}Lecture-244E)
exten => 4,n(LecturePlay),Background(${${SelectedBook}L${digitp2}})
exten => 4,n,Goto(6,1)

exten => 5,1,Playback(Hindiivr/suggestion/${LSelect}SuggestioncontactnoE)
exten => 5,n,Wait(1)
exten => 5,n,Playback(Hindiivr/${LSelect}AskQns2E)
exten => 5,n,Record(/root/tempfiles/LectureQns/${CALLER_ID}-${SelectedBook}-${Class${digitCL}BN${digitp}}-ChapterNo-${digitp2}-${EPOCH}:wav)
exten => 5,n,Goto(4,LecturePlay)

  1. Can you suggest how to announcement/file play after few seconds of playing audio. I mean existing main audio file will pause after 10 seconds and play announcement file , will resume main audio file.
2

The ‘controlplayback’ dialplan application can be used. It returns ${CPLAYBACKOFFSET} that can be passed on subsequent executions.

If you’re an AGI kind of guy, the AGI ‘stream file’ command returns the sample offset. You can pass the offset on a subsequent command.

File played to completion (note result=0):

<PJSIP/anonymous-00000000>AGI Rx << stream file "//tts-cache//watson//en//en-US_AllisonV3Voice//d15e1f4dac141055f0d92f74664a7eca" "#*0123456789"
    -- <PJSIP/anonymous-00000000> Playing '//tts-cache//watson//en//en-US_AllisonV3Voiccontye//d15e1f4dac141055f0d92f74664a7eca.slin' (escape_digits=#*0123456789) (sample_offset 0) (language 'en')
<PJSIP/anonymous-00000000>AGI Tx >> 200 result=0 endpos=23059

File interrupted by pressing ‘*’ (note result=42):

<PJSIP/anonymous-00000000>AGI Rx << stream file "//tts-cache//watson//en//en-US_AllisonV3Voice//d15e1f4dac141055f0d92f74664a7eca" "#*0123456789"
    -- <PJSIP/anonymous-00000000> Playing '//tts-cache//watson//en//en-US_AllisonV3Voice//d15e1f4dac141055f0d92f74664a7eca.slin' (escape_digits=#*0123456789) (sample_offset 0) (language 'en')
<PJSIP/anonymous-00000000>AGI Tx >> 200 result=42 endpos=12800
3

Thanks for reply.
Here I need to use Background type application because user can select different dfmf options during audio listening.

4

Please define ‘different DTMF options’ and explain why controlplayback and stream file won’t work.

5

Here I mean that user input through dtmf.
I will try soon controlplayback and share feedback.

6

yes, it is working with forward, reverse & pause. thanks.

Can you help with some dialplan code example without agi for our scenario to replay audio after pressing 5 from user using controlplayback.

7

@sedwards

controlplayback is working only with its digit not other dtmf keys, just checked.

8

Does anyone have an idea about a calling bot or a data filter bot? I need the code for a dialer that sends only filtered calls like inbound

9

Does anyone have an idea about a calling bot or a data filter bot?

Please define what you mean by these things.

I need the code for a dialer that sends only filtered calls like inbound

I have no idea what that means.

What are you trying to achieve?

Antony.

10

Please don’t hijack existing topics.

Please create a new topic for unrelated questions.

11

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