Hello, I'm using pjsip (pjsua2) 2.2.1 with an existing (SIP trunk) project and am finding that the pjsua2 layer is seemingly not receiving digits from the lower layers. I know pjsip is seeing them as the pjsip log output shows lines like "TRACE: Received DTMF digit #, vol=8". I'm subclassing the Call class as shown in the pjsua2 book/docs and then creating new instances of my subclass for incoming calls. In my subclass I have the onDtmfDigit() defined like: virtual void onDtmfDigit(OnDtmfDigitParam &prm) { printf("onDtmfDigit\n"); } However "onDtmfDigit" is never shown on stdout. Other callbacks such as `onCallMediaState` and `onCallState` are defined in the same subclass and those get triggered just fine. Can someone help shed some light on this problem ? - Brian -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20150227/8e135bcb/attachment.html>