diff --git a/libs/esl/src/esl_oop.cpp b/libs/esl/src/esl_oop.cpp
index 1b6629c066..231950f892 100644
--- a/libs/esl/src/esl_oop.cpp
+++ b/libs/esl/src/esl_oop.cpp
@@ -355,7 +355,7 @@ const char *ESLevent::serialize(const char *format)
 		return "";
 	}
 
-	if (!strcasecmp(format, "json")) {
+	if (format && !strcasecmp(format, "json")) {
 		esl_event_serialize_json(event, &serialized_string);
 		return serialized_string;
 	}
diff --git a/libs/freetdm/src/ftmod/ftmod_sangoma_boost/ftmod_sangoma_boost.c b/libs/freetdm/src/ftmod/ftmod_sangoma_boost/ftmod_sangoma_boost.c
index 42090710b1..b5121b995b 100644
--- a/libs/freetdm/src/ftmod/ftmod_sangoma_boost/ftmod_sangoma_boost.c
+++ b/libs/freetdm/src/ftmod/ftmod_sangoma_boost/ftmod_sangoma_boost.c
@@ -1031,6 +1031,10 @@ tryagain:
 	ftdm_set_string(ftdmchan->caller_data.ani.digits, (char *)event->calling.digits);
 	ftdm_set_string(ftdmchan->caller_data.dnis.digits, (char *)event->called.digits);
 	ftdm_set_string(ftdmchan->caller_data.rdnis.digits, (char *)event->rdnis.digits);
+	if (event->custom_data_size) {
+		ftdm_set_string(ftdmchan->caller_data.raw_data, event->custom_data);
+		ftdmchan->caller_data.raw_data_len = event->custom_data_size;
+	}
 
 	if (strlen(event->calling_name)) {
 		ftdm_set_string(ftdmchan->caller_data.cid_name, (char *)event->calling_name);