diff --git a/src/voice/ctrlm_voice_obj.cpp b/src/voice/ctrlm_voice_obj.cpp
index ba00c02..99daf22 100644
--- a/src/voice/ctrlm_voice_obj.cpp
+++ b/src/voice/ctrlm_voice_obj.cpp
@@ -2672,9 +2672,9 @@ void ctrlm_voice_t::voice_session_end_callback(ctrlm_voice_session_end_cb_t *ses
             end.return_code_protocol         = stats->ret_code_protocol;
             end.return_code_protocol_library = stats->ret_code_library;
             end.return_code_server           = session->server_ret_code;
-            end.return_code_server_str       = session->server_message;
             end.return_code_internal         = stats->ret_code_internal;
             end.transcription                = session->transcription;
+            end.return_code_server_str       = session->server_message.empty() ? xrsr_session_end_reason_str(stats->reason) : session->server_message;
             
             if(stats->server_ip[0] != 0) {
                 server_stats.server_ip = stats->server_ip;