dtmf_buffer 598 src/ftdm_io.c ftdm_buffer_destroy(&ftdmchan->dtmf_buffer); dtmf_buffer 2724 src/ftdm_io.c if (!ftdmchan->dtmf_buffer) { dtmf_buffer 2725 src/ftdm_io.c if (ftdm_buffer_create(&ftdmchan->dtmf_buffer, 1024, 3192, 0) != FTDM_SUCCESS) { dtmf_buffer 3599 src/ftdm_io.c ftdm_buffer_write(ftdmchan->dtmf_buffer, ftdmchan->tone_session.buffer, wrote * 2); dtmf_buffer 3615 src/ftdm_io.c if (ftdmchan->dtmf_buffer && (dblen = ftdm_buffer_inuse(ftdmchan->dtmf_buffer))) { dtmf_buffer 3616 src/ftdm_io.c buffer = ftdmchan->dtmf_buffer; dtmf_buffer 3920 src/ftdm_io.c ((ftdmchan->dtmf_buffer && ftdm_buffer_inuse(ftdmchan->dtmf_buffer)) || dtmf_buffer 888 src/ftmod/ftmod_analog/ftmod_analog.c if ((ftdmchan->dtmf_buffer && ftdm_buffer_inuse(ftdmchan->dtmf_buffer)) || (ftdmchan->fsk_buffer && ftdm_buffer_inuse(ftdmchan->fsk_buffer))) { dtmf_buffer 521 src/ftmod/ftmod_analog_em/ftmod_analog_em.c if ((ftdmchan->dtmf_buffer && ftdm_buffer_inuse(ftdmchan->dtmf_buffer))) { dtmf_buffer 420 src/include/private/ftdm_core.h ftdm_buffer_t *dtmf_buffer;