diff options
-rw-r--r-- | main/dsp.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/main/dsp.c b/main/dsp.c index fd4bc9b73..877feab60 100644 --- a/main/dsp.c +++ b/main/dsp.c @@ -353,6 +353,7 @@ struct ast_dsp { int tcount; int digitmode; int thinkdigit; + int display_inband_dtmf_warning; float genergy; union { dtmf_detect_state_t dtmf; @@ -1478,7 +1479,10 @@ struct ast_frame *ast_dsp_process(struct ast_channel *chan, struct ast_dsp *dsp, shortdata[x] = AST_ALAW(odata[x]); break; default: - ast_log(LOG_WARNING, "Inband DTMF is not supported on codec %s. Use RFC2833\n", ast_getformatname(af->subclass)); + /*Display warning only once. Otherwise you would get hundreds of warnings every second */ + if (dsp->display_inband_dtmf_warning) + ast_log(LOG_WARNING, "Inband DTMF is not supported on codec %s. Use RFC2833\n", ast_getformatname(af->subclass)); + dsp->display_inband_dtmf_warning = 0; return af; } silence = __ast_dsp_silence(dsp, shortdata, len, NULL); @@ -1642,6 +1646,7 @@ struct ast_dsp *ast_dsp_new(void) dsp->threshold = DEFAULT_THRESHOLD; dsp->features = DSP_FEATURE_SILENCE_SUPPRESS; dsp->busycount = DSP_HISTORY; + dsp->display_inband_dtmf_warning = 1; /* Initialize DTMF detector */ ast_dtmf_detect_init(&dsp->td.dtmf); /* Initialize initial DSP progress detect parameters */ |