No Ringback Heard

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I dial two destination like this

Dial(PJSIP/endpoint1/sip:${EXTEN}@${IPA}&PJSIP/endpoint1/sip:${EXTEN}@
${IPB})

But I need the audio from one of them to be heard by the caller. None gets heard. I switch the order but nothing. How I get the audio for one in particular?

One thought on - No Ringback Heard

  • You cannot.

    In the general case, forked dials like that cannot pass any early media back to the caller because you would need to mix any early media from the two (or more)
    outgoing channels. In addition, any mixed audio would be confusing. Imaging hearing “an all circuits are busy” recording while at the same time hearing overlapping ringback tones from several other channels.

    In specific cases, you are talking about a new feature which requires a code change.

    If what you want is ringback with a recording interspersed at intervals, you can create a music-on-hold class and have the caller hear that instead.

    Richard