#define GSM_TCH_FRAME_AMR 0x0303
#define GSM_BAD_FRAME 0x03ff
+#define MNCC_SOCKET_HELLO 0x0400
+
#define GSM_MAX_FACILITY 128
#define GSM_MAX_SSVERSION 128
#define GSM_MAX_USERUSER 128
};
+#define MNCC_SOCK_VERSION 1
+struct gsm_mncc_hello {
+ u_int32_t msg_type;
+ u_int32_t version;
+};