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-rw-r--r--mISDN.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/mISDN.cpp b/mISDN.cpp
index 087963c..50746ec 100644
--- a/mISDN.cpp
+++ b/mISDN.cpp
@@ -1367,7 +1367,11 @@ void PmISDN::bchannel_receive(struct mISDNhead *hh, unsigned char *data, int len
if ((cont&(~DTMF_TONE_MASK)) == DTMF_TONE_VAL) {
chan_trace_header(p_m_mISDNport, this, "BCHANNEL control", DIRECTION_IN);
add_trace("DTMF", NULL, "%c", cont & DTMF_TONE_MASK);
+ if (!p_m_dtmf)
+ add_trace("info", NULL, "DTMF is disabled");
end_trace();
+ if (!p_m_dtmf)
+ return;
message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_DTMF);
message->param.dtmf = cont & DTMF_TONE_MASK;
PDEBUG(DEBUG_PORT, "PmISDN(%s) PH_CONTROL INDICATION DTMF digit '%c'\n", p_name, message->param.dtmf);