fix spelling err

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@5368 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/endpoints/mod_wanpipe/mod_wanpipe.c

@@ -111,7 +111,8 @@ static struct {
 	uint32_t samples_per_frame;
 	int dtmf_on;
 	int dtmf_off;
-	int suppres_dtmf_tone;
+	int suppress_dtmf_tone;
+	int ignore_dtmf_tone;
 	int configured_spans;
 	int configured_boost_spans;
 	char *dialplan;
@@ -525,7 +526,10 @@ static switch_status_t wanpipe_codec_init(private_object_t *tech_pvt)
 	tech_pvt->tone_session.duration = globals.dtmf_on * (tech_pvt->tone_session.rate / 1000);
 	tech_pvt->tone_session.wait = globals.dtmf_off * (tech_pvt->tone_session.rate / 1000);
 
+	if (!globals.ignore_dtmf_tone) {	
 		teletone_dtmf_detect_init (&tech_pvt->dtmf_detect, rate);
+	}
+	
 	switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Audio init %s\n", switch_channel_get_name(channel));
 
 	switch_set_flag(tech_pvt, TFLAG_CODEC);
@@ -787,6 +791,7 @@ static switch_status_t wanpipe_read_frame(switch_core_session_t *session, switch
 	tech_pvt->read_frame.datalen = bytes;
 	tech_pvt->read_frame.samples = bytes / 2;
 	
+	if (!globals.ignore_dtmf_tone) {
 		teletone_dtmf_detect (&tech_pvt->dtmf_detect, tech_pvt->read_frame.data, tech_pvt->read_frame.samples);
 		teletone_dtmf_get(&tech_pvt->dtmf_detect, digit_str, sizeof(digit_str));
 	
@@ -795,7 +800,7 @@ static switch_status_t wanpipe_read_frame(switch_core_session_t *session, switch
 			if (globals.debug) {
 				switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "DTMF DETECTED: [%s]\n", digit_str);
 			}
-		if (globals.suppres_dtmf_tone) {
+			if (globals.suppress_dtmf_tone) {
 				tech_pvt->skip_read_frames = 20;
 			}
 		}
@@ -804,7 +809,7 @@ static switch_status_t wanpipe_read_frame(switch_core_session_t *session, switch
 			memset(tech_pvt->read_frame.data, 0, tech_pvt->read_frame.datalen);
 			tech_pvt->skip_read_frames--;
 		}
-
+	}
 #ifdef DOTRACE	
 	write(tech_pvt->fd2, tech_pvt->read_frame.data, (int) tech_pvt->read_frame.datalen);
 #endif
@@ -2220,8 +2225,10 @@ static switch_status_t config_wanpipe(int reload)
 				globals.dtmf_off = atoi(val);
 			} else if (!strcmp(var, "dialplan")) {
 				set_global_dialplan(val);
-			} else if (!strcmp(var, "suppres-dtmf-tone")) {
-				globals.suppres_dtmf_tone = switch_true(val);
+			} else if (!strcmp(var, "suppress-dtmf-tone")) {
+				globals.suppress_dtmf_tone = switch_true(val);
+			} else if (!strcmp(var, "ignore-dtmf-tone")) {
+				globals.ignore_dtmf_tone = switch_true(val);
 			}
 		}
 	}