sigh

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@10446 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/endpoints/mod_sofia/sofia.c

@@ -3290,8 +3290,12 @@ void sofia_handle_sip_i_info(nua_t *nua, sofia_profile_t *profile, nua_handle_t
 					int tmp;
 					/* move signal_ptr where we need it (right past Signal=) */
 					signal_ptr = signal_ptr + 7;
-					tmp = atoi(signal_ptr);
-					dtmf.digit = switch_rfc2833_to_char(tmp);
+					if (is_dtmf(*signal_ptr)) {
+						dtmf.digit = *signal_ptr;
+					} else {
+						tmp = atoi(signal_ptr);
+						dtmf.digit = switch_rfc2833_to_char(tmp);
+					}
 				} else {
 					switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Bad signal\n");
 					goto fail;
@@ -3300,6 +3304,7 @@ void sofia_handle_sip_i_info(nua_t *nua, sofia_profile_t *profile, nua_handle_t
 				if ((signal_ptr = switch_stristr("Duration=", sip->sip_payload->pl_data))) {
 					int tmp;
 					signal_ptr += 9;
+					
 					if ((tmp = atoi(signal_ptr)) <= 0) {
 						tmp = switch_core_default_dtmf_duration(0);
 					}

src/switch_utils.c

@@ -1128,9 +1128,6 @@ SWITCH_DECLARE(int) switch_build_uri(char *uri,
 SWITCH_DECLARE(char) switch_rfc2833_to_char(int event)
 {
 	if (event > -1 && event < (int32_t) sizeof(RFC2833_CHARS)) {
-		if (is_dtmf(event)) {
-			return (char) event;
-		}
 		return RFC2833_CHARS[event];
 	}
 	return '\0';