[feature] voice call audio interface

Change-Id: I3429a426c07f1cd082ffff2855dbda05cb22373f
diff --git a/lib/liblynq-call/include/libcall/lynq_call.h b/lib/liblynq-call/include/libcall/lynq_call.h
index c37f86a..2df87cd 100755
--- a/lib/liblynq-call/include/libcall/lynq_call.h
+++ b/lib/liblynq-call/include/libcall/lynq_call.h
@@ -47,8 +47,12 @@
 int lynq_call_hungup_all();

 int lynq_wait_incoming_call(int *handle);

 int lynq_set_auto_answercall(const int mode);

-int lynq_get_mute_status(int *status);

+int lynq_get_mute_mic(int *status);

 int lynq_set_mute_mic(const int enable);

+int lynq_get_speech_volume(int *status);

+int lynq_set_speech_volume(int value);

+int lynq_incall_record_start(char* file_path);

+int lynq_incall_record_stop();

 int lynq_set_DTMF(const char callnum);

 int lynq_set_DTMF_volume(const int volume);

 int lynq_get_current_call_state(int *handle,    int *call_state,int *toa,int *direction,char addr[]);