How do I play custom audio file when phone call on Android is put on hold?

Drsunil V October 23, 2013
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How do I play custom audio file when phone call on Android is put on hold?

  1. Susendeep D
    October 26, 2013 at 12:15 pm

    Have a look at the answer of the question below which does suggest using VOIP but also warns about its cons -

    Playing a song when I put a caller on hold

  2. Sunil
    October 26, 2013 at 11:34 am

    I agree

  3. Hovsep A
    October 25, 2013 at 8:01 pm

    i think Android platform does not allow you to modify the outgoing audio during a phone call even if the call is put on hold since it is considered outgoing/ongoing audio .
    Media Playback
    http://developer.android.com/guide/topics/media/mediaplayer.html