diff --git a/cap/zx297520v3/src/lynq/lib/liblynq-qser-voice/lynq-qser-voice.cpp b/cap/zx297520v3/src/lynq/lib/liblynq-qser-voice/lynq-qser-voice.cpp
index dfd3448..69c3911 100755
--- a/cap/zx297520v3/src/lynq/lib/liblynq-qser-voice/lynq-qser-voice.cpp
+++ b/cap/zx297520v3/src/lynq/lib/liblynq-qser-voice/lynq-qser-voice.cpp
@@ -45,7 +45,7 @@
 void *voice_thread_recv(void *context)
 {
     int handle = 0;
-    int call_state;
+    int call_state = -1;
     int toa;
     int direction;
     char addr[64];
@@ -88,7 +88,7 @@
         }
         else
         {
-            LYERRLOG("unknow call state");
+            LYERRLOG("unknow call state %d",call_state);
             continue;
         }
         if (s_voice_cb != NULL)